Lesson 1-1

2.17 - 0.8

• 2.11

• 1.11

• 1.37

• 2.25

46.91 - 28.7

• 18.21

• 75.61

• 44.0.4

• 4.16

5.1 - 0.48

• 5.58

• 0.3

• 5.47

• 4.62

9.501 - 9.45

• 18.151

• 0.051

• 18.051

• 0.51

14 + 9.8

• 5.8

• 10.2

• 4.2

• 23.8

7 X 0.5

• 0.35

• 7.5

• 3.5

• 0.2

0.4 X 0.17

• 0.57

• 0.068

• 0.2.1

• 0.21

3.42 X 5.15

• 15.57

• 2.33

• 8.57

• 17.613

The Bright-O Shampoo Factory includes 1.078 ounces of vanilla oil in a 6.35 ounce bottle of shampoo. How much of the bottle of shampoo is NOT vanilla oil?

• 1713 ounces

• 7.428 ounces

• 5.027 ounces

• 17.13 ounces

Anna's running time for a race was 23.1 seconds. Another runner's time was 5.86 seconds faster. Find the other runner's time.

• 28.96 seconds

• 17.24 seconds

• 225.14 seconds

• 56.29 seconds