Model Add and Subtract Decimals

16.8 - 5.953 = ____________

George spends $ 5.31 on a DVD and $ 3.90 on a stuffed animal. What is the total amount he spent?

• 9.21

• 8.21

• 1.41

• 8.12

37.477 - 22.693

• 14.784

• 14.256

• 14.635

• 14.258

7.3 - 3.47 =

• 4.17

• 10.77

• 4.93

• 3.83

21 + 4.09 =

Estimate the sum of 2.55 and 5.62 by rounding to the nearest tenth.

• 8.20

• 8.25

• 8.1

• 7.25

17.23 + __?__ = 29.69

• 46.92

• 29.69

• 12.46

• 29.96

If the grid shows the total amount of money Jane spent after spending $ 1.10 on a lollipop and $ 0.12 on a piece of gum, what does the full grid represent?

• One dollar

• One cent

• One hundred dollars

• 10 cents

A mother cat weighs 18.52 pounds and her kitten weighs 5.68 pounds. How much more does the mother cat weigh?

• 13.24 lbs.

• 13.16 lbs.

• 24.20 lbs.

• 12.84 lbs.

Nadia cuts ribbons that are 6.52 inches, 8.7 inches, and 3.28 inches. What is the combined length of her ribbons?

• 8.7 inches

• 15.22 inches

• 18.50 inches

• 17.50 inches