EDM Unit 6 Review

45.89 x 10²

• 45.890
• 4,589
• 0.4589
• 458.9

8.3 x 10³

• 83
• 8,300
• 0.0083
• 830

43.2 x 10⁴

• 4.320
• 432
• 4,320
• 432,000

2.34 ÷ 10¹

• 0.234
• 2.34
• 23.4
• 0.0234

370.2 ÷ 10²

• 3.702
• 37.02
• 370.2
• 0.3702

134.4 ÷ 10³

• 13.44
• 1.344
• 134.4
• 0.1344

Tags

CCSS.5.NBT.A.2

CCSS.5.NBT.B.7

What would a good estimate answer for the problem 0.73 x 2.52 be?

• 2

• 3

• 4

• 0

4 x 0.03

• 12
• 0.12
• 120
• 0.012

Use an estimate to place the decimal in the product.
2.39 x 4.37 = 104443

• 10.4443
• 104.443
• 10444.3
• 1.04443

Oliver bought 7 bags of candy. Each bag costs $1.50. How much money did he have to pay?

• $7.50
• $8.50
• $10.50
• $105.00