Estimating Decimals in Multiplication and Division

If you multiply 0.73 by 2.52, how many times would you move the decimal in the product?

• 2
• 3
• 4
• 5

Tags

CCSS.6.NS.B.3

4 x 0.03

• 12
• 0.12
• 120
• 0.012

Tags

CCSS.6.NS.B.3

Add the decimal into this product:
2.39 x 4.37 = 104443

• 10.4443
• 104.443
• 10444.3
• 1.04443

Tags

CCSS.6.NS.B.3

0.6 x 0.91

• 0.546
• 0.9
• 9
• 5.460

Tags

CCSS.6.NS.B.3

5.6 ÷ 0.02 =

• 280
• 56
• 28
• 560

Tags

CCSS.5.NBT.B.7

2.07 ÷ 0.9

• .23
• 23
• 2.3

Tags

CCSS.5.NBT.B.7

7.839 ÷ .03

• 2613
• 261.3
• 26.13
• 2.613

Tags

CCSS.5.NBT.B.7

12.72 ÷ 6 

• 2.12
• 212
• 2.012
• 12.12

Tags

CCSS.5.NBT.B.7

3.5 x 4.92

• 17.32
• 17.22
• 1.72
• 0.1722

Tags

CCSS.6.NS.B.3

Divide.  Round to the nearest tenth.
21.39 ÷ 7

• 3.05
• 3.1
• 3.6
• 3.5

Tags

CCSS.5.NBT.B.7