0.2 x 0.8

• 16
• 0.16
• 0.016
• 1.6

Tags

CCSS.6.NS.B.3

One kilometer is about .62 mile. It is 12 kilometers from Noah's house to tthe ice skating rink. About how many miles is it from Noah's house to the ice skating rink? 

• 74.4 miles
• 7.44 miles
• 0.744 miles
• 84.4 miles

Tags

CCSS.6.RP.A.3D

3.5 x 4.92

• 17.32
• 17.22
• 1.72
• 0.1722

Tags

CCSS.6.NS.B.3

0.12 x 2.0

• 2.4

• 24

• 0.24

• 0.024

0.4 x 7 

• 2.8
• 28
• 0.28
• 280

Tags

CCSS.5.NBT.B.7

Add the decimal into this number:

2.39 x 4.37 = 104443

• 10.4443

• 104.443

• 10444.3

• 1.04443

Tags

CCSS.6.NS.B.3

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

Tags

CCSS.7.EE.B.3

Jackie earns $8.50 per hour. This week she worked 7.5 hours. How much did she earn this week?

• $6,375.00

• $637.50

• $63.75

• $63.80

What is the best estimate for 57.8 x 84.9?

• 58 x 85 = 4,930

• 60 x 80 = 4,800

• 60 x 100 = 6,000

• 55 x 90 = 4,950

What should estimates ALWAYS be? (click all that are true)

• Pretty close to the actual answer

• Something that you can do with a calculator

• Easily calculated

• Solved mentally