3rd Grade Homework
From October 23rd to October 25th
Table 7 Review
1. Write the pattern.
2. Color the same number with its result.
3. Multiply.
4. Solve.
a. He sells 8 packages with 7 cookies each one. How many cookies does he sold altogether?
b. Luis has 9 packages with 7 chestnuts each one. How many chestnuts does he has altogether?
Table 8 review
1. Write the pattern.
2. Color the same number with its result.
3. Multiply.
4. Solve.
a. Samuel has 8 boxes with 6 pencils in each one. How many pencils does he have altogether?
b. Aurora buys 8 tickets at $9 each one. How much did she pay?
Table 9 review
1. Write the pattern.
2. Match each product with its result.
3. Multiply.
4. Solve.
a. W have 7 bags with 9 balls in each one. How many balls do we have altogether?
b. In each one of the branches of a tree there are 9 birds. How many birds are there in the tree?
From October 16th to October 20th
Lesson 3.2 Relating addition and multiplication
Make a quick picture to show equal groups. Then write addition and multiplication sentences.
1. 3 groups of 5.
2. 3 groups of 4.
3. 4 groups of 3.
4. 5 groups of 2.
Complete. Write a multiplication sentence.
Problems Solving
7. In a jar there are 6 pickles. Ed has 3 boxes with pickles. How many pickle jars does he have? Write a multiplication sentence to find out the result.
8. Jani runs 5 miles a day with her bike. How many miles does Jani run in 4 days? Write a multiplication sentence to find out the result.
Lesson Check.
1. How can you write 3+3+3+3+3+3
2. Using the model. How many points are there?
Spiral Review.
3. In a school, 884 pencils were given to the students. What is 884 rounded to the nearest hundred?
4. Find the difference.
5. In the next diagram you can see the amount of points that Trevor scored in 20 games.
In how many games Trevor scored at least 18 points?
6. Darrien read 97 pages last week. Evan read 84 pages last week. How many pages altogether read the kids?
Table 4 Review
1. Write the pattern.
2. Color the same number with its result.
3. Multiply.
4. Complete correctly these multiplications.
Table 5 review
1. Write the pattern.
2. Color the same number with its result.
3. Multiply.
4. Complete correctly these multiplications.
Table 6 review
1. Write the pattern.
2. Match each product with its result.
3. Multiply.
4. Solve.
a. Pedro has 5 boxes with 6 bottles each one. How many bottles does he have?
b. Antonio buys 8 tickets for $6 each one. How much did he pay?
From October 9nd to October 13th
Lesson 3.1 Count equal groups
Draw equal groups. Skip count to find how many.
1. 2 Groups of 2
2. 3 groups of 6
3. 5 groups of 3
4. 4 groups of 5
Count equal groups to find how many.
5..................... groups of.....................
..........................in all
6. ..................groups of.....................
................in all.................
Problem Solving
7. Marcia puts 2 slices of cheese on each sandwich> She makes 4 cheese sandwiches. How many slices of cheese does Marcia use in all?
8. Tomas works in a cafeteria kitchen. He puts 3 cherry tomatoes on each of 5 salads. How many tomatoes does he use?
Lesson Check
1. Jen makes 3 bracelets. Each bracelet has 3 beads. How many beads does Jen use?
2. Ian has 5 cards to mail. Each card needs 2 stamps. How many stamps does Ian need?
Spiral Review
3. There were 384 people at a play on Friday night. There were 512 people at the play on Saturday night. Which is the best estimate of the total number of people who attended the play on both nights?
4. Walking the Dog Pet Store has 438 leashes in stock. They sell 79 leashes during a one- day sale. How many leashes are left in stock after the sale?
5. The Lakeside Tour bus traveled 490 miles on Saturday and 225 miles on Sunday. About how many more miles did it travel on Saturday?
6. During one week at Jackson School, 210 students buy milk and 196 buy juice. How many drinks are sold that week?
Solve different multiplication assignments: 2, 3 and 4.
From October 2nd to October 6th
Lesson 2.1 Problem Solving- Organize data
Use the Favorite School Subject tables for 1-4.
1. The students in two third grade classes recorded their favorite school subject. The data are in the tally table. How many fewer students chose science than chose social studies as their favorite school subject?
Think: Use the data in the tally table to record the data in the frequency table. Then solve the problem.
social studies:............ students.
science: ............. students
12-5=
So, ..........fewer students chose science.
2. What subject did the least number of students choose?
3. How many more students chose math than language arts as their favorite subject?
.............................. more students
4. Suppose 3 students changed their vote from math to science. Describe how the frequency table would change.
Lesson Check
The tally table shows the cards in Kyle's sports card collection.
1. How many hockey and football cards does Kyle combined?
Spiral Review
2. In a room there are 472 persons. How many is 472 rounding to the nearest hundred?
3. Max and Anna played a tram videogame. Max got 463 points and Anna got 329 points. How many points did both get?
4. Judy has 573 baseball cards in her collection. Todd has 489 baseball cards in his collection. What is the difference between both?
5. Ms. Westin drove 542 miles last week and 378 miles this week. How many miles did she drive for the two weeks?
Lesson 2.2 Using pictographs.
Use the Math Test Scores picture graph for 1-7
Mrs. Perez made a picture graph of her students' scores on a math test.
1. How many students scored 100? How can you find the answer?
To find the number of students who scored 100, count each star as 4 students. So, 20 students scored 100.
2. What does * stand for?
3. How many students in all scored 100 or 95?
4. How many students scored 90 than 85?
5. How many students in all took the test?
Problem Solving
6. Suppose the students who scored 85 and 90 on the math test take the test again and scored 95. How many stars would you have to add to the picture graph next to 95?
7. If 2 more students took the math test and both made a score of 80, what would the picture graph look like?
Lesson Check
1. Karen asked her friends to name their favorite type of dog.
How many people choose poodles?
2. Henry made a picture graph to show what topping people like on their pizza. This is his key.
Each *= 6 people.
Spiral Review
3. Estimate the sum
4. Estimate the difference.
5. What is 871 rounded to the nearest ten?
6. What is 473 rounded to the nearest hundred?
Lesson 2.1
Chapter 2 Additional practice.
Lesson 2.1
Use the Pets tables for 1-2.
1. Manny collected data about pets owned by students in his class. Complete Manny's tally table and frequency table.
2. How many more students have cats than have dogs and birds combined?
Key vocabulary
Mascotas: pets.
Conteo: tally.
Lesson 2.2- 2.3
Use the Seashells picture graph for 1-3.
1. Maggie has a picture graph that shows the seashells she collected. How many seashells did Maggie collect in all?
2. How many more cockle shells did she collect than lightning whelks?
3. What if the key "Each shell= 5 shells? How many pictures would there be for conch?
Key vocabulary
Conchas marinas: Seashells
Berberechos: Cockle.
Caracolas comunes: Conch.
Caracolas grandes: Lightning Whelk
Key: Each Shells+ 10 shells.
From September 25th to September 28th
Lesson 1.1 Number patterns
Find the sum. Then use the Commutative Property of Addition to write the related addition sentence.
1-9
Is the sum even or odd? Write even or odd.
10-15
Problem Solving
16. Ada writes 10+8=18 on the board. Maria wants to use the Commutative Property of Addition to rewrite Ada's addition sentence. What number sentence should Maria write?
17. Jackson says he has an odd number of model cars. He has 6 cars on one shelf and 8 cars on another shelf. Is Jackson correct? Explain.
Lesson 1.2 Round to the nearest ten or hundred.
Locate and label 739 on the number line.
Round to the nearest hundred.
1. 739 is between ...... and .......
2. 739 is closer to ...... than it is to......
3. 739 is rounded to the nearest hundred is......
Round to the nearest ten and hundred.
4-12
Problem Solving.
13. The baby elephant weighs 435 pounds. What is its weight rounded to the nearest hundred pounds?
14. Jayce sold 218 cups of lemonade at his lemonade stand. What is 218 rounded to the nearest ten?
Lesson 1.3 Estimate Sums
Use rounding or compatible numbers to estimate the sum.
1-11
Problem Solving
12. Stephanie read 72 pages on Sunday and 83 pages on Monday. About how many pages did Stephanie read during the two days?
13. Matt biked 345 miles last month. This month he has biked 107 miles. Altogether, about how many miles has Matt biked last month and this month?
Lesson 1.6 Use addition strategies
Estimate. Then use the addition strategy to find out the final result.
1-6
Problem Solving
Use the chart to answer questions 7 and 8.
7. Laura is building with the group A and the group C. How many blocks can she use in her building?
8. Clark is building with the group B and the group C. How many blocks can he use in his building?
Construction Blocks
Group Amount of blocks
A 165
B 188
C 245
Table 7 Review
1. Write the pattern.
2. Color the same number with its result.
3. Multiply.
4. Solve.
a. He sells 8 packages with 7 cookies each one. How many cookies does he sold altogether?
b. Luis has 9 packages with 7 chestnuts each one. How many chestnuts does he has altogether?
Table 8 review
1. Write the pattern.
2. Color the same number with its result.
3. Multiply.
4. Solve.
a. Samuel has 8 boxes with 6 pencils in each one. How many pencils does he have altogether?
b. Aurora buys 8 tickets at $9 each one. How much did she pay?
Table 9 review
1. Write the pattern.
2. Match each product with its result.
3. Multiply.
4. Solve.
a. W have 7 bags with 9 balls in each one. How many balls do we have altogether?
b. In each one of the branches of a tree there are 9 birds. How many birds are there in the tree?
From October 16th to October 20th
Lesson 3.2 Relating addition and multiplication
Make a quick picture to show equal groups. Then write addition and multiplication sentences.
1. 3 groups of 5.
2. 3 groups of 4.
3. 4 groups of 3.
4. 5 groups of 2.
Complete. Write a multiplication sentence.
Problems Solving
7. In a jar there are 6 pickles. Ed has 3 boxes with pickles. How many pickle jars does he have? Write a multiplication sentence to find out the result.
8. Jani runs 5 miles a day with her bike. How many miles does Jani run in 4 days? Write a multiplication sentence to find out the result.
Lesson Check.
1. How can you write 3+3+3+3+3+3
2. Using the model. How many points are there?
Spiral Review.
3. In a school, 884 pencils were given to the students. What is 884 rounded to the nearest hundred?
4. Find the difference.
5. In the next diagram you can see the amount of points that Trevor scored in 20 games.
In how many games Trevor scored at least 18 points?
6. Darrien read 97 pages last week. Evan read 84 pages last week. How many pages altogether read the kids?
Table 4 Review
1. Write the pattern.
2. Color the same number with its result.
3. Multiply.
4. Complete correctly these multiplications.
Table 5 review
1. Write the pattern.
2. Color the same number with its result.
3. Multiply.
4. Complete correctly these multiplications.
Table 6 review
1. Write the pattern.
2. Match each product with its result.
3. Multiply.
4. Solve.
a. Pedro has 5 boxes with 6 bottles each one. How many bottles does he have?
b. Antonio buys 8 tickets for $6 each one. How much did he pay?
From October 9nd to October 13th
Lesson 3.1 Count equal groups
Draw equal groups. Skip count to find how many.
1. 2 Groups of 2
2. 3 groups of 6
3. 5 groups of 3
4. 4 groups of 5
Count equal groups to find how many.
5..................... groups of.....................
..........................in all
6. ..................groups of.....................
................in all.................
Problem Solving
7. Marcia puts 2 slices of cheese on each sandwich> She makes 4 cheese sandwiches. How many slices of cheese does Marcia use in all?
8. Tomas works in a cafeteria kitchen. He puts 3 cherry tomatoes on each of 5 salads. How many tomatoes does he use?
Lesson Check
1. Jen makes 3 bracelets. Each bracelet has 3 beads. How many beads does Jen use?
2. Ian has 5 cards to mail. Each card needs 2 stamps. How many stamps does Ian need?
Spiral Review
3. There were 384 people at a play on Friday night. There were 512 people at the play on Saturday night. Which is the best estimate of the total number of people who attended the play on both nights?
4. Walking the Dog Pet Store has 438 leashes in stock. They sell 79 leashes during a one- day sale. How many leashes are left in stock after the sale?
5. The Lakeside Tour bus traveled 490 miles on Saturday and 225 miles on Sunday. About how many more miles did it travel on Saturday?
6. During one week at Jackson School, 210 students buy milk and 196 buy juice. How many drinks are sold that week?
Solve different multiplication assignments: 2, 3 and 4.
From October 2nd to October 6th
Lesson 2.1 Problem Solving- Organize data
Use the Favorite School Subject tables for 1-4.
1. The students in two third grade classes recorded their favorite school subject. The data are in the tally table. How many fewer students chose science than chose social studies as their favorite school subject?
Think: Use the data in the tally table to record the data in the frequency table. Then solve the problem.
social studies:............ students.
science: ............. students
12-5=
So, ..........fewer students chose science.
2. What subject did the least number of students choose?
3. How many more students chose math than language arts as their favorite subject?
.............................. more students
4. Suppose 3 students changed their vote from math to science. Describe how the frequency table would change.
Lesson Check
The tally table shows the cards in Kyle's sports card collection.
1. How many hockey and football cards does Kyle combined?
Spiral Review
2. In a room there are 472 persons. How many is 472 rounding to the nearest hundred?
3. Max and Anna played a tram videogame. Max got 463 points and Anna got 329 points. How many points did both get?
4. Judy has 573 baseball cards in her collection. Todd has 489 baseball cards in his collection. What is the difference between both?
5. Ms. Westin drove 542 miles last week and 378 miles this week. How many miles did she drive for the two weeks?
Lesson 2.2 Using pictographs.
Use the Math Test Scores picture graph for 1-7
Mrs. Perez made a picture graph of her students' scores on a math test.
1. How many students scored 100? How can you find the answer?
To find the number of students who scored 100, count each star as 4 students. So, 20 students scored 100.
2. What does * stand for?
3. How many students in all scored 100 or 95?
4. How many students scored 90 than 85?
5. How many students in all took the test?
Problem Solving
6. Suppose the students who scored 85 and 90 on the math test take the test again and scored 95. How many stars would you have to add to the picture graph next to 95?
7. If 2 more students took the math test and both made a score of 80, what would the picture graph look like?
Lesson Check
1. Karen asked her friends to name their favorite type of dog.
How many people choose poodles?
2. Henry made a picture graph to show what topping people like on their pizza. This is his key.
Each *= 6 people.
Spiral Review
3. Estimate the sum
4. Estimate the difference.
5. What is 871 rounded to the nearest ten?
6. What is 473 rounded to the nearest hundred?
Lesson 2.1
Chapter 2 Additional practice.
Lesson 2.1
Use the Pets tables for 1-2.
1. Manny collected data about pets owned by students in his class. Complete Manny's tally table and frequency table.
2. How many more students have cats than have dogs and birds combined?
Key vocabulary
Mascotas: pets.
Conteo: tally.
Lesson 2.2- 2.3
Use the Seashells picture graph for 1-3.
1. Maggie has a picture graph that shows the seashells she collected. How many seashells did Maggie collect in all?
2. How many more cockle shells did she collect than lightning whelks?
3. What if the key "Each shell= 5 shells? How many pictures would there be for conch?
Key vocabulary
Conchas marinas: Seashells
Berberechos: Cockle.
Caracolas comunes: Conch.
Caracolas grandes: Lightning Whelk
Key: Each Shells+ 10 shells.
From September 25th to September 28th
Lesson 1.1 Number patterns
Find the sum. Then use the Commutative Property of Addition to write the related addition sentence.
1-9
Is the sum even or odd? Write even or odd.
10-15
Problem Solving
16. Ada writes 10+8=18 on the board. Maria wants to use the Commutative Property of Addition to rewrite Ada's addition sentence. What number sentence should Maria write?
17. Jackson says he has an odd number of model cars. He has 6 cars on one shelf and 8 cars on another shelf. Is Jackson correct? Explain.
Lesson 1.2 Round to the nearest ten or hundred.
Locate and label 739 on the number line.
Round to the nearest hundred.
1. 739 is between ...... and .......
2. 739 is closer to ...... than it is to......
3. 739 is rounded to the nearest hundred is......
Round to the nearest ten and hundred.
4-12
Problem Solving.
13. The baby elephant weighs 435 pounds. What is its weight rounded to the nearest hundred pounds?
14. Jayce sold 218 cups of lemonade at his lemonade stand. What is 218 rounded to the nearest ten?
Lesson 1.3 Estimate Sums
Use rounding or compatible numbers to estimate the sum.
1-11
Problem Solving
12. Stephanie read 72 pages on Sunday and 83 pages on Monday. About how many pages did Stephanie read during the two days?
13. Matt biked 345 miles last month. This month he has biked 107 miles. Altogether, about how many miles has Matt biked last month and this month?
Lesson 1.6 Use addition strategies
Estimate. Then use the addition strategy to find out the final result.
1-6
Problem Solving
Use the chart to answer questions 7 and 8.
7. Laura is building with the group A and the group C. How many blocks can she use in her building?
8. Clark is building with the group B and the group C. How many blocks can he use in his building?
Construction Blocks
Group Amount of blocks
A 165
B 188
C 245