Week of September 29th Math Practice

SpongeBob used square tiles to model two math problems as shown below. What are the two math problems that SpongeBob modeled with the square tiles?

• 2 ÷ 8 and 8 × 2

• 2 × 8 and 8 × 2

• 2 + 8 and 8 + 2

• 2 × 8 and 8 ÷ 2

Tags

CCSS.4.NBT.B.5

Patrick has 5 boxes of jellyfish nets. Each box contains 7 nets. How many jellyfish nets does Patrick have in all?

• 12

• 35

• 25

• 40

Tags

CCSS.3.OA.A.3

Sandy wants to find an expression that equals 3 × 2. Which expression below is correct?

• 2 + 2

• 2 + 2 + 2

• 2 + 3

• 2 + 2 + 2 + 2 + 2 + 2

Tags

CCSS.2.OA.C.3

Squidward has 4 trays of clarinet reeds. Each tray holds 6 reeds. How many reeds does Squidward have in total?

• 10

• 24

• 20

• 18

Tags

CCSS.2.OA.C.4

Mr. Krabs is multiplying the numbers 3, 2, and 7. He uses the equation below: 3 × 2 × 7 = 42 Mr. Krabs thinks that he can change the order of the factors and still get the same product. Choose TWO different equations using the numbers 3, 2, and 7 that show that Mr. Krabs can change the order of the factors and get the same product.

• 2 × 7 × 3 = 42

• 42 × 2 × 3 = 7

• 2 × 7 = 3 × 42

• 7 × 2 × 3 = 42

Tags

CCSS.3.OA.B.5

6. SpongeBob and Patrick each have 6 toy cars in their box. Each toy car has 4 wheels. How many wheels are there in all?

• 48

• 36

• 24

• 32

Tags

CCSS.3.OA.A.3

Sandy has 7 animal books on her shelf. Each book has 6 animals on the cover. She begins to count the animals on the covers. Fill in the correct pattern Sandy uses to count the animals. 6, 12, 18, 24, __, __, __ How many animals are on all 7 of Sandy’s animal books?

• 30, 36, 42

• 28, 34, 40

• 32, 38, 44

• 26, 32, 38

Tags

CCSS.3.OA.D.9

3, 6, 9, 12, 15, ____

• 16

• 18

• 19

• 27

Tags

CCSS.2.NBT.A.2

Which shows 24 ÷ 3?

• 3 plates and 8 cookies

• 3 plates with 24 cookies each

• 3 plates and 24 cookies

• 3 plates with 8 cookies each

Tags

CCSS.3.OA.A.2

Tina has 21 squares. She needs to put them into 3 equal groups, using all of the squares. How many squares should she put in each group?

• 6

• 7

• 8

• 9

Tags

CCSS.3.OA.A.3