Adding/Subtracting Decimals Word Problems

Front

What is the sum of 9.8 miles, 6.5 miles, and 4.12 miles?

Back

20.42 miles

Front

What is the difference between 44.9 points and 36.8 points?

Back

8.1 points

Front

If Annie buys two candies for $0.78 each and a bag of popcorn for $2.35, how much does she spend in total?

Back

$3.91

Front

How much greater is the atomic mass of Lead (207.19 grams) than Mercury (200.6 grams)?

Back

6.59 grams

Front

What is the sum of the scores 8.9, 9.2, 9.15, and 9.05?

Back

36.3

Front

What is the process of adding decimals called?

Back

Decimal Addition

Front

What is the process of subtracting decimals called?

Back

Decimal Subtraction

Front

When adding decimals, what should you align?

Back

The decimal points.

Front

What is the importance of using zeros in decimal addition?

Back

To maintain the correct place value.

Front

How do you convert a word problem into a mathematical equation?

Back

Identify the quantities and operations involved.