Unit 3 Midterm Review

Which comparisons describe the equation 6 X 7 = 42?

Choose all that apply.

• 42 is 6 times as many as 7

• 7 times as many as 42 is 6

• 6 is 7 times as many as 42

• 6 times as many as 7 is 42

• 42 is 7 times as many as 6

Tags

CCSS.4.OA.A.1

CCSS.4.OA.A.2

Jacob has 4 baseball cards. His brother Tom has 4 times as many baseball cards as Jacob has. Which equation represents the number of baseball cards that Tom has?

• 4 + 4 = 8

• 2 + 8 = 10

• 4 × 4 = 16

• 5 × 4 = 20

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.A.4

CCSS.3.OA.B.5

CCSS.3.OA.C.7

In 3rd grade, Robbie read 36 books. In 4th grade, Robbie read 6 books. How many times as many books did Robbie read in 3rd grade than he read in 4th grade?

• 36 ÷ 6 = 6

• 36 × 6 = 216

• 36 + 6 = 42

• 36 - 6 = 30

Tags

CCSS.3.OA.A.2

CCSS.3.OA.A.3

CCSS.3.OA.A.4

CCSS.3.OA.C.7

CCSS.3.OA.D.8

​ ​What is the product of 82 and 49?

Last week, Tracy practiced skating for 4 hours. This week, she practiced skating 9 times as many hours as last week. What is the TOTAL number of hours Tracy practiced skating over the past two weeks?

Tags

CCSS.3.NBT.A.2

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.C.7

CCSS.3.OA.D.8

Can the expression below be used to find the product of 395 X 6?

(3X6) + (9X6) + (5X6)

• Yes

• No

Tags

CCSS.3.OA.B.5

Can the expression below be used to find the product of 395 × 6?

(300 × 6) + (90 × 6) + (5 × 6)

• Yes

• No

Tags

CCSS.3.NBT.A.2

CCSS.3.OA.A.1

CCSS.3.OA.B.5

Can the expression below be used to find the product of 395 × 6?

395 + 395 + 395 + 395 + 395 + 395

• Yes

• No

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.B.5

CCSS.3.OA.C.7

Can the expression below be used to find the product of 395 × 6?

1,800 + 540 + 30

• Yes

• No

Tags

CCSS.3.NBT.A.2

What is the product of 2,945 and 7?

Tags

CCSS.3.OA.B.5