Daily Review 4-3

Ella needs to buy 43 party favors that cost $2.75 each. Estimate the total cost by rounding the number of favors to the nearest ten and cost of each favor to the nearest dollar.

• $118.25

• $120

• $129

• $135

Tags

CCSS.5.NBT.B.7

Renaldo makes $886.75 for each car that he sells. Which is the best estimate of how much he makes if he sells 19 cars?

• $18,000

• $15,000

• $12,000

• $1,000

Tags

CCSS.5.NBT.B.7

Find the difference. 54.59 – 26.61

• 81.20

• 38.98

• 32.18

• 27.98

Tags

CCSS.5.NBT.B.7

Find the product. 678.3 × 0.01

• 67,830

• 6,783

• 67.83

• 6.783

Tags

CCSS.5.NBT.B.7

Estimate the product 425.3 × 9.7 by rounding each number to the nearest whole number.

Tags

CCSS.5.NBT.B.7

The table shows how far Dan ran on four days last week. What is the total distance that he ran?

Tags

CCSS.6.NS.B.3

Add the numbers using mental math. Explain how you used mental math to find the sum. 74 + 2.6 + 1.4

Tags

CCSS.5.NBT.B.7

Use mental math to find each product. 0.07 × 10 4.41 × 100 0.05 × 1,000 12.77 × 100

Tags

CCSS.5.NBT.A.2

• 0.922

• 9.22

• 0.0922

• 92.2

Tags

CCSS.5.NBT.B.7

0.7 is 100 times __________. Use RAD.

• 0.007

• 0.07

• 0.0007

• 7

Tags

CCSS.5.NBT.A.2