Unit 1 Part B Study Guide

Divide:  744 ÷ 3.1

• 0.024

• 2.4

• 24

• 240

Karen buys a pastry for $3.35 and a cup of tea for $1.79. She pays with a $10 bill. How much change does she receive?

• $5.14

• $4.86

• $5.96

• $4.14

Find 65.5 ÷ 25

• 262

• 26.2

• 2.62

• 0.262

When you multiply 2.54 by 0.2, how many digits are the right of the decimal in the answer?

• 0

• 2

• 3

• 5

Katrina is 69.75 inches tall. Her best friend, Allison, is 64.85 inches in height. How many inches taller is Katrina than Allison?

• 4.9

• 134.6

• 5.10

• 3.9

Divide:  2,180 ÷ 15

• 144 1/3

• 105 1/3

• 15 1/3

• 145 1/3

Add:  2.354 + 0.5 + 0.07

• 2.924

• 2.367

• 15.354

• 2.824

Find the difference:  16.25 – 7.92

• 8.23

• 8.33

• 9.33

• 9.73

Find: 27.00 - 0.95

• 27.95

• 26.95

• 26.05

• 16.05

Find the quotient of 2,187 ÷ 12

• 182 1/4

• 192 1/4

• 232 1/4

• 282 1/4