Estimating Sums/Differences

Estimate and Solve 2/9 + 7/8

• 0
• 1/2
• 1

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Estimate 1/5

• 0
• 1/2
• 1

Tags

CCSS.5.NF.B.3

Mia uses 1/5 of a bag of gravel in the morning and 11/12 of a bag in the afternoon. About how much gravel does she use in one day?

• 0 bags

• 1/2 of a bag

• 1 bag

• 2 1/2 bags

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Jake added 1/8 cup of sunflower seeds and 4/5 cup of banana chips to hissundae. Which is the best estimate of the total amount of toppings Jake added to his sundae?

• about 2 cups

• about 1 cup

• about 1 1/2 cups

• about 1/2 cup

Tags

CCSS.5.NF.A.2

9/10 - 3/8 =

• 1 1/2

• 1

• 0

• 2

• 1/2

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

3/8 - 1/6 =

• 1 1/2

• 1

• 0

• 2

• 1/2

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• 1 mile
• 1/2 mile
• 2 miles
• 0 miles

Estimate the sum or difference:

5/9 - 3/8

• 0

• 1/2

• 1

Estimate the sum or difference:

5/8 - 1/5

• 0

• 1/2

• 1

Estimate the sum or difference:

1/6 + 3/8

• 0

• 1/2

• 1