Math Topics 1-3 Review

Billy organized his marbles into bags, shown in the picture. How many marbles are in the bags?

• 3 x 3

• 3 x 6

• 6 + 3

• 4 + 4 + 4

Mrs. Smith wants to split her class or 25 students into 5 equal groups. Which of the following should she use to find the number of students in each group?

• subtraction

• addition

• multiplication

• division

Ms. Jones bought 18 lollipops for 3 children. She divided all the lollipops into 3 equal groups. Which shows how she grouped the lollipops?

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Sam scored seven 2-point shots in his basketball game. Which multiplication equation represents the number of points that Sam scored?

• 7 x 2 = 14

• 7 x 7 = 49

• 2 x 2 = 4

• 7 + 2 = 9

Mr. Alexander bought each of his 4 children a bag of donut holes. Each bag contained 6 donut holes. Which of the following models represents the total number of donut holes Mr. Alexander bought for his children?

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Mariah had 24 cans of soda to put into 3 boxes. She put the same number of cans into each box. Which number sentence shows how many cans Mariah put into each box?

• 3 x 7 = 24

• 3 + 24 = 27

• 24 ÷ 3 = 8

• 24 - 3 = 21

Susan loves to make her lemonade super sweet. She adds 5 cups of sugar to each pitcher of lemonade. She made 1 pitcher of lemonade this morning, and she will make 5 more pitchers later today. Which number sentence can be used to find the total number of cups of sugar Susan will use today?

• 5 x 6 = 30

• 5 x 5 = 25

• 6 x 5 = 35

• 5 x 6 = 56

Mark got 8 questions correct on his assignment. Each question was worth 3 points. He wrote the expression 8 x 3 to represent how many points he earned in all. Which expression is equal to 8 x 3?

• 8 x 6

• 3 x 6

• 8 x 8

• 3 x 8

Three equations are shown:

27 ÷ __ = 3

4 x __ = 36

__ x 6 = 54

What number goes in the blank in all three equations?

• 3

• 6

• 9

• 4

The array of circles of two different colors is shown below.

Which equation is represented by the two color groups of circles in the array?

• (3 x 5) x 2 = 3 x 5

• 5 x 3 = (5 x 2) + (5 x 1)

• 3 x 5 = (3 x 3) + (3 x 2)

• (3 x 3) - (2 x 3) = 3 x 5