Decimal Operations

13.16 + 5.90

• 18.86
• 18.06
• 19.06
• 19.00

The decimals do NOT have to be lined up with which operation?

• addition

• subtraction

• multiplication

What is the sum of 18.8 + 261.04

• 276.12

• 279.84

• 242.48

How many decimal places are in the product of 345.2 x 6.987?

• 1

• 3

• 4

.41 x .5

• .205

• 22.5

• .215

16.3 - 4.156

• 12.244
• 12.454
• 12.144
• 13.144

Big Money Pedro bought a steak that weighs 1.4 pounds. The price is $4.50 per pound. How much does the steak cost?

• $4.20
• $6.90
• $22.50
• $6.30

Mark bought a book for $21.62. If he paid with two $20 bills, what was his change?

• $19.00

• $19.38

• $18.28

• $18.38

It rained 0.72 inches on Monday. On Tuesday, it rained 0.34 inches less than on Monday. How much did it rain on Tuesday?

• .38
• .37
• .39
• 1.08

Riley has started a babysitting business. She charges $3.85 per hour. If she works 8 hours a week, how many dollars does she earn for the week?

• $30.80
• $3.08
• $308.80
• $40.80