Word Problem With Addition or Subtraction of 2 Decimals Online Quiz



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Questions and Answers

Q 1 - A construction company bought 2.7 tons of gravel and 4.96 tons of sand. How many tons of material did the company buy in all?

A - 7.66 tons

B - 7.68 tons

C - 7.77 tons

D - 7.69 tons

Answer : A

Explanation

Step 1:

Weight of gravel bought = 2.7 tons

Weight of sand bought = 4.96 tons

Step 2:

Total weight of material bought =

2.7 + 4.96 = 7.66 tons

Q 2 - Anna bought 4.18 kilograms of oranges and 3.92 kilograms of apples. How much fruit did she buy in all?

A - 9.10 kilograms

B - 8.12 kilograms

C - 8.10 kilograms

D - 8.20 kilograms

Answer : C

Explanation

Step 1:

Weight of oranges bought = 4.18 kilograms

Weight of apples bought = 3.92 kilograms

Step 2:

Total weight of fruits bought =

4.18 + 3.92 = 8.10 kilograms

Q 3 - Mike runs 6.18 km every morning. One day, he runs 5.25 km and then stops for a break. How much further does Mike have left to run?

A - 1.93 km

B - 0.83 km

C - 0.92 km

D - 0.93 km

Answer : D

Explanation

Step 1:

Distance run in a day = 6.18 km

Distance run before break = 5.25 km

Step 2:

Distance left for running =

6.18 – 5.25 = 0.93 km

Q 4 - It rained 0.96 inches on Friday and 0.38 inches on Sunday. How much did it rain on Friday and Sunday combined?

A - 1.35 inches

B - 1.34 inches

C - 1.33 inches

D - 1.44 inches

Answer : B

Explanation

Step 1:

Rain on Friday = 0.96 inches

Rain on Sunday = 0.38 inches

Step 2:

Total rain on Friday and Sunday =

0.96 + 0.38 = 1.34 inches

Q 5 - Ariel had 0.49 grams of pepper; and she used 0.08 grams of the pepper to make an omelet. How much pepper does Ariel have now?

A - 0.51 grams

B - 0.40 grams

C - 0.41 grams

D - 0.42 grams

Answer : C

Explanation

Step 1:

Amount of pepper available = 0.49 grams

Amount of pepper used = 0.08 grams

Step 2:

Amount of pepper left =

0.49 – 0.08 = 0.41 grams

Q 6 - Subtract Thirteen and eight-tenths from Nineteen and forty-seven hundredths.

A - 5.68

B - 5.67

C - 5.77

D - 6.67

Answer : B

Explanation

Subtract Thirteen and eight-tenths from Nineteen and forty-seven hundredths translated into math statement is

19.47 – 13.8 = 19.47 – 13.80 = 5.67

which is five and sixty-seven hundredths.

Q 7 - Jeanie buys an apple for $0.82 and pays with a $2.00 bill. How much change will she get back?

A - $1.18

B - $1.19

C - $1.28

D - $1.16

Answer : A

Explanation

Step 1:

Cost of apple = $0.82

Step 2:

Change received =

$2.00 − $0.82 = $1.18

Q 8 - Melinda walks 0.74 miles to a supermarket and Natasha walks 0.58 miles to a drugstore. How much farther does Melinda walk than Natasha?

A - 0.18 miles

B - 0.016 miles

C - 0.17 miles

D - 0.16 miles

Answer : D

Explanation

Step 1:

Distance walked by Melinda = 0.74 miles

Distance walked by Natasha = 0.58 miles

Step 2:

The distance farther walked by Melinda than Natasha is =

0.74 miles – 0.58 miles = 0.16 miles

Q 9 - Jack bought 3.9 pounds of tomatoes and 4.8 pounds of potatoes. How many pounds of vegetables did he buy in all?

A - 8.6 pounds

B - 8.07 pounds

C - 8.7 pounds

D - 8.8 pounds

Answer : C

Explanation

Step 1:

Weight of tomatoes bought = 3.9 pounds

Weight of potatoes bought = 4.8 pounds

Step 2:

Total weight of the vegetables bought =

3.9 + 4.8 = 8.7 pounds

Q 10 - A woman buys 2.8 pounds of rice, and 1.9 pounds are consumed. How much rice is left?

A - 0.8 pounds

B - 0.9 pounds

C - 9.0 pounds

D - 0.09 pounds

Answer : B

Explanation

Step 1:

Amount of rice bought = 2.8 pounds

Amount of rice consumed = 1.9 pounds

Step 2:

Amount of rice left = 2.8 pounds – 1.9 pounds = 0.9 pounds


word_problem_with_addition_or_subtraction_of_2_decimals.htm

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