Decimal Adventures: Adding & Subtracting Fractions

If you have 3/10 of a pizza and you eat 1/10, how much pizza is left in decimal form?

• 0.2

• 0.5

• 0.3

• 0.1

A ribbon is 7/100 meters long. If you cut off 25/100 meters, how much ribbon do you have left in decimal form?

• 0.07

• 0.25

• 0.10

• 0.05

You scored 4/10 on your first test and 6/10 on your second test. What is your total score in decimal form?

• 1.0

• 0.4

• 2.0

• 1.5

A bottle holds 9/100 liters of juice. If you pour out 3/100 liters, how much juice is left in decimal form?

• 0.09

• 0.12

• 0.06

• 0.03

You read 2/10 of a book on Monday and 5/10 on Tuesday. How much of the book have you read in decimal form?

• 1.0

• 0.5

• 0.7

• 0.3

A bag contains 1/10 of a kilogram of flour. If you use 4/100 kilograms, how much flour is left in decimal form?

• 0.06

• 0.08

• 0.1

• 0.04

You have 8/10 of a dollar. If you spend 3/10 of a dollar, how much do you have left in decimal form?

• 0.5

• 0.8

• 0.3

• 0.7

A car travels 6/10 of a mile. If it travels another 2/10 of a mile, what is the total distance in decimal form?

• 0.8

• 0.4

• 1.0

• 0.6

You have 5/100 of a cake left. If you eat 2/100 of it, how much cake is left in decimal form?

• 0.05

• 0.03

• 0.01

• 0.02

A garden has 3/10 of its area planted with flowers. If you plant 4/100 of the area with vegetables, what is the total area planted in decimal form?

• 0.25

• 0.50

• 0.34

• 0.40