9–5
Name
Date
Use this chart to practice your 7s count-bys,
multiplications, and divisions. Then have your
Homework Helper test you.
7s
UNIT 9 LESSON 5
3_066813_U09L05.indd 225
× In Order
× Mixed Up
÷ Mixed Up
1×7 = 7
5 × 7 = 35
56 ÷ 7 = 8
2 × 7 = 14
1×7 = 7
42 ÷ 7 = 6
3 × 7 = 21
10 × 7 = 70
14 ÷ 7 = 2
4 × 7 = 28
2 × 7 = 14
7÷7 = 1
5 × 7 = 35
9 × 7 = 63
70 ÷ 7 = 10
6 × 7 = 42
3 × 7 = 21
49 ÷ 7 = 7
7 × 7 = 49
8 × 7 = 56
21 ÷ 7 = 3
8 × 7 = 56
4 × 7 = 28
35 ÷ 7 = 5
9 × 7 = 63
7 × 7 = 49
63 ÷ 7 = 9
10 × 7 = 70
6 × 7 = 42
28 ÷ 7 = 4
Multiply and Divide with 7
225
4/15/08 1:28:08 PM
Name
9–5
Date
Multiply or divide to find the missing numbers. Then
check your answers at the bottom of this page.
1. 7 × 7 =
64
2. —— =
8
4. 28 / 7 =
5. 9 •
× 9 = 63
7.
3. 5 × 5 =
= 27
8. 7qw5
w6
w
48
6. —— =
6
9. 10 ×
11. 21 ÷ 3 =
12. 9 * 2 =
13. 30 / 6 =
14. 8 • 5 =
15. 24 ÷ 3 =
w1
w
16. 3qw2
17. 90 ÷ 9 =
18. 2 * 7 =
10
20. —— =
2
21. 3 • 9 =
19. 6 *
= 42
Copyright © Houghton Mifflin Company. All rights reserved.
10. 8 × 5 =
= 30
1. 49 2. 8 3. 25 4. 4 5. 3 6. 8 7. 7 8. 8 9. 3 10. 40 11. 7
12. 18 13. 5 14. 40 15. 8 16. 7 17. 10 18. 14 19. 7 20. 5 21. 27
226
UNIT 9 LESSON 5
3_066813_U09L05.indd 226
Multiply and Divide with 7
4/15/08 1:28:24 PM
Name
9–5
Date
Study Plan
Homework Helper
Fill in the missing number in each Fast-Array Drawing.
1.
7
21
2.
3.
9
5
5
4.
9
5.
8
9
35
6.
45
7
49
Solve. Label your answers.
7. Rachel plans to fence in an area 7
meters long by 7 meters wide for
her dog to run in. How much area
will her dog have to run in?
8. Shondra has 21 tropical fish. If
she divides them evenly among
3 tanks, how many fish will be in
each tank?
9. Write a word problem that involves an array and
multiplication. Write your problem on a separate
sheet of paper for your teacher to collect for Word
Problem Day.
UNIT 9 LESSON 5
3_066813_U09L05.indd 227
Multiply and Divide with 7
227
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Name
9–5
Date
Study Plan
Homework Helper
Fill in the missing number in each Fast-Array Drawing.
1.
3
7
21
2.
3.
9
5
7
45
5
4.
9
8
5.
72
9
5
6.
35
7
45
7
49
Solve. Label your answers.
7. Rachel plans to fence in an area 7
meters long by 7 meters wide for
her dog to run in. How much area
will her dog have to run in?
49 square meters
8. Shondra has 21 tropical fish. If
she divides them evenly among
3 tanks, how many fish will be in
each tank?
7 fish
9. Write a word problem that involves an array and
multiplication. Write your problem on a separate
sheet of paper for your teacher to collect for Word
Problem Day.
UNIT 9 LESSON 5
3_066813_U09L05.indd 227
Multiply and Divide with 7
227
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