WTE Desmos Unit 1 Review

Kate the koala loves bamboo. She eats 6 bamboo plants every day. The zoologist has 24 bamboo plants for Kate. To determine how many days the bamboo plants will last, the zoologist set up the equation below:

____ x 6 = 24

Which number would be used in the equation to tell the zoologist how many days the bamboo plants will last?

• 4

• 6

• 20

• 28

Tags

CCSS.3.OA.A.3

? x 6 = 30

• 5

• 6

• 4

• 10

Tags

CCSS.3.OA.A.4

Ms. Burk has many shelves of plants. She has 12 succulents. Each shelf has 3 succulents. To determine how many shelves there are, Ms. Burk used the equation below.

 ▢ x 3 = 12

Which number would be used in the equation to tell how many shelves there were?

• 9

• 7

• 4

• 15

Tags

CCSS.3.OA.A.3

Taylor sorted his candy into 8 groups as shown. Each group had 3 pieces of candy. Which equation shows how many pieces of candy Taylor had?

• 8 + 3 = 11

• 3 x 3 = 9

• 8 x 3 = 24

• 3 x 8 = 21

Tags

CCSS.3.OA.A.3

There are 24 apples placed in an array on a table. There are 4 apples in each row. How many rows of apples are there? Which multiplication equations represents this problem?

• __ x 4 = 24

• 4 x 24 = __

• 24 x __ = 4

• 4 x __= 40

Tags

CCSS.3.OA.A.3

Nick has some crayons. He arranges them into 3 equal groups with 5 crayons in each group. Which equation represents how many crayons are in each group?

• 3 x 3 = 15

• 15 = 5 x 4

• 15 x 3 = 5

• 15= 3 x 5

Tags

CCSS.4.NBT.B.6

The scaled bar graph shows the number of students in each Grade 5 class at a school. How many fewer students are there in Class 2 than there are in Classes 3 and 4 combined?

• 47

• 30

• 17

• 26

Tags

CCSS.HSN.VM.C.6

The scaled bar graph shows the number of students in each Grade 5 class at a school. About how many students are in class 3 and 4?

• 45

• 30

• 50

• 48

Tags

CCSS.2.MD.D.10

Mrs. Deitmaring's class is at recess. She arranges her class into 5 lines with 4 students in each line. Which equation could be used to represent Mrs. Deitmaring's class?

• 5 x ____ = 20

• 5 ÷ ____ = 20

• 16 ÷ 4 = ____

• 4 x ____ = 18

Tags

CCSS.4.NBT.B.6

Jada was organizing pencils. She arranged 36 pencils in an array with 9 rows. Which equation could be used to determine the number of pencils in each row?

• 9 = __ x 36

• 36= 9 x __

• 9 x 36 = __

• __ x 36 = 9

Tags

CCSS.4.NBT.B.6