Topic 4 - Multiplying Decimals

Which of the following is equal to 7.2 x 1,000?

• 720

• 7.2 x 10³

• 72

• 7.2 x 10⁴

Tags

CCSS.5.NBT.A.2

What is 8.2 x 0.1?

• 0.082

• 0.82

• 82

• 820

Tags

CCSS.6.NS.B.3

A farmer plants 0.4 of a 2.3 acre field with wheat. How many acres are planted with wheat?

• 9.2 acres

• 92 acres

• 0.92 acres

• 0.092 acres

Tags

CCSS.6.NS.B.3

42.8 x 10²

• 42.80
• 428
• 4,280
• 0.428

18.7 x 6 = _

• 112.2
• 11.22
• 112.1
• 1.121

Tags

CCSS.6.NS.B.3

Which is the most reasonable estimate for 4.19 X 7.8?

• 11

• 24

• 21

• 32

Which of the following is correct?

• 35,000

• 3,500

• 350

• 3.5000

Tags

CCSS.8.EE.A.3

What is the product?

• 2.132

• 213.2

• 2132.0

• 21.32

Tags

CCSS.6.NS.B.3

3.47 x 0.1

• 34.7
• 0.0347
• 34.7
• 0.347

Which of the following is the best estimate for the product

50 x 2.8

• 1.5

• 15

• 150

• 1,500

Tags

CCSS.5.NBT.B.7