Adding Fractions in Tenths and Hundredths

Choose all equations that are completed correctly:

• 7/10 + 7/100 = 77/100

• 6/100 + 2/10 = 62/100

• 9/10 + 3/100 = 93/100

• 5/10 + 3/100 = 53/110

Alison buys 3/10 pound of cheese. Anthony buys 70/100 pound of cheese. Which model represents the amount of cheese that Alison and Anthony buy altogether?

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Dimes are like _________

• hundredths

• tens

• tenths

• hundreds

Which expression has the sum of 38/100? Select all that apply.

• 26/100 + 5/10

• 37/100 + 1/100

• 31/100 + 4/10

• 3/10 + 8/100

• 6/100 + 4/10

4/10 + ____ = 95/100

• 45/100

• 55/100

• 65/100

• 75/100

Melvin mows a lawn. The fraction of the lawn that Melvin has mowed so far is represented by the shaded model shown. Melvin will mow ​3/10 more of the lawn before he takes his first break. What fraction of the lawn will Melvin have mowed when he takes his first break?

Eva’s tomato plant grew 7/10 of a foot in June and 15/100 of a foot in July. Which expression can be used to find the total amount the plant grew?

• 70/100 + 15/100

• 7/100 + 15/10

• 17/100 + 5/100

• 7/100 + 15/100

Eva’s tomato plant grew 7/10 of a foot in June and 15/100 of a foot in July.

How much did the plant grow?

What number would be needed to make the equation true? 6/10 + __/100 = 86/100

• 26

• 36

• 80

• 92

The fraction 2 4/10 is represented by Point A on the number line below. Which decimal below is also equivalent 2 4/10?

• 24.1

• 2.40

• .244

• .2440