Unit 2 Review

Lara put 6 slices of watermelon on each plate. She used 5 plates. How many pieces of watermelon were served?

• 11 slices

• 25 slices

• 30 slices

• 40 slices

John went to the store and bought cookies for three friends and himself. He bought a total of 12 cookies. How many cookies will each person receive if shared equally?

• 3

• 4

• 12

• 36

Alana has 15 stickers. She arranges them into 3 equal groups. Which equation represents how many stickers are in each group?

• 15 x 3 = 45 stickers

• 15 + 3 = 18 stickers

• 15 - 3 = 12 stickers

• 15 $\div$ 3 = 5 stickers

Tammy ordered 24 notebooks. Each box contained 6 notebooks. To determine how many boxes were delivered Tammy used the equation below.

 $24\ \div\ ?\ =\ 6$  

Which number would be used in the equation to tell tammy how many boxes were delivered?

• 3

• 4

• 7

• 10

Mary has 7 plastic boxes with an equal number of beads in each box. To find the total number of beads in all the boxes, she multiplied 7 and 6. Which of the following could describe Mary's beads?

• 7 x 6 = 42

• 6 x 7 = 36

• 7 x 7 = 49

• 6 x 7 = 13

Choose the digit that will make the number sentence true.

5 x _____ = 35

• 10

• 7

• 4

• 2

Which division sentence is represented by this array?

• $21\ \div\ 3\ =\ 7$

• $24\ \div\ 8\ =\ 3$

• $20\ \div\ 5\ =\ 4$

• $25\ \div\ 5\ =\ 5$

Henry is baking cookies. He arranges the dough into 8 rows with 6 cookies in each row. How many cookies did he bake altogether?

• 14 cookies

• 24 cookies

• 36 cookies

• 48 cookies

Sally earns $9 a week mowing the grass. After 5 weeks of work, Sally wanted to know how much money she earned. Which equation would help her figure out how much she made?

• 9 + 5 = $14

• 9 - 5 = $4

• 9 x 5 = $45

• 45 $\div$ 9 = $5

Gary spent an equal amount of money on his 3 grandchildren at the fair. If he spent a total of $30, how much did each grandchild get?

• $10

• $8

• $5

• $2