Unit Review

100

3x9

100

4x5

100

6x6

100

7x9

100

8x8

200

Draw an array and write the product: 3x7

see array, 21

200

Draw an array and find the product: 4x9

see array, 36

200

Draw an array and find the product: 6x5

see array, 30

200

Draw an array and find the product: 7 x 2

see array, 14

200

Draw an array and find the product: 8x3

see array, 24

300

Write a fact family using the numbers: 15,5,3

15/5=3

15/3=5

3x5=15

5x3=15

300

Write a fact family using the numbers:20,4,5

20/5=4

20/4=5

4x5=20

5x4=20

300

Write a fact family using the numbers:42,6,7

42/6=7

42/7=6

6x7=42

7x6=42

300

Demonstrate the commutative property by drawing an array representing 7x5 and then 5x7

see arrays

300

Write a fact family using the numbers:90,10,9

90/10=9

90/9=10

9x10=90

10x9=90

400

Write the equation and solve: Wanda loves dried vegetables. She buys 3 packs, each with 11 veggies in them. How many dried veggies does she have in all?

3x11=33 veggies

400

Write the equation and solve: Wilbur doesn't use the soap his mom buys him. She has bought him 4 packages of soap this year, and he's been hiding it all in his closet! If each package has 8 bars of soap in it, how many bars of soap does Wilbur have hidden in his closet?

4x8=32 bars of soap

400

Write the equation and solve: Lupita is a train engineer. She has 6 train cars on her train, each can carry 9 tons of cargo. How many tons of cargo can can Lupita carry at once?

6x9=54 tons

400

Write the equation and solve: Darwish is an excavator. He hauled off 7 truckloads of soil to the yard on Tuesday. If each truckload holds 5 yards of soil, how many yards of soil did Darwish haul on Tuesday?

7 x 5 = 35 yards of soil

400

Write the equation and solve: Cass loves making her own trail mix. In her "super chip" mix, she had chocolate chips, peanut butter chips, banana chips, and potato chips. If she included 8 of each type of chip, how many chips were in her mix?

4x8=32 chips

500