SOL Review: Computation & Estimation

What equation is being modeled?

• 3/5 · 1/4 = 3/20

• 3/4 · 1/5 = 6/20

• 6/20 · 3/20 = 2/9

• 9/20 · 2/20 = 3/20

Tags

CCSS.5.NF.B.4B

The value of 3 1/2 · 1/8 is ______.

• greater than 3 1/2 because the second factor is less than 1.

• less than 3 1/2 because the second factor is less than 1.

• greater than 3 1/2 because the product is always larger than the two factors.

• less than 3 1/2 because you have to use keep, change, reciprocate to solve.

Tags

CCSS.5.NF.B.5B

The value of 3 1/2 ÷ 1/8 is ______.

• greater than 3 1/2 because the divisor is less than 1.

• less than 3 1/2 because the divisor is less than 1.

• less than 3 1/2 because the quotient is always smaller than the dividend.

• greater than 3 1/2 because you solve 1/2 ÷ 1/8 first.

Tags

CCSS.5.NF.B.5B

Which numbers can be placed in the blank to create a negative value? (choose all correct answers).

-4 - ____

• -7

• -3

• 4

• 8

Tags

CCSS.7.NS.A.1C

Mrs. Cooper has 2 containers.  Each container has 1 1/4 cups of milk.  It takes 1/2 cup of milk to make one batch of pancakes.  How many batches of pancakes can Mrs. Cooper make using all of the milk?

• 2 batches

• 5 batches

• 2.5 batches

• 1.25 batches

Tags

CCSS.6.NS.A.1

|-21| ÷ (-3)

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

-9 · (-7)

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

7 + (-11)

Tags

CCSS.7.NS.A.1C

7 - (-11)

Tags

CCSS.7.NS.A.1C

What equation is being modeled?

• 7 ÷ (-4) = 3

• 7 - (-4) = 11

• -4 + (-7) = -11

• -4 + 7 = 3

Tags

CCSS.7.NS.A.1B