Speed Decimal Recognition

7.13 x 5.5 

• 39.215
• 3.9215
• 392.15
• 3921.5

5.78 x 3.5

• 0.223
• 2.23
• 22.3
• 20.23

3.5 x 4.92

• 17.32
• 17.22
• 1.72
• 0.1722

0.6 x 0.91

• 0.546
• 0.9
• 9
• 5.460

45.1 x 7

• 31.57
• 315.7
• 3,157
• 3.157

How many digits will be behind the decimal point in the product?
0.15 x 0.624

• 2
• 3
• 4
• 5

0.03 x 0.9

• 0.27
• 0.027
• 27
• 2.7

Celeste bought 4.6m of fabric that cost $3.57 per meter. What was her total cost?

• $1.64

• $16.42

• $16.422

• $165.60

 Jackie rode her bike around Capaha Park last week. The trail is 8.54 miles long. If she rode around the park 4 times last week, how many miles did she travel in all?

• 3.41 miles
• 8.54 miles
• 34.16 miles
• 341.6 miles

0.2 x 0.8

• 16
• 0.16
• 0.016
• 1.6