Addition and Subtraction Decimals Word Problems

Front

What is the sum of 3.74 inches and 9.8 inches?

Back

13.54 inches

Front

What is the difference between 462.25 points and 399.8 points?

Back

62.45 points

Front

If a snack has 80.74 calories and the chips are 43.79 calories, how many calories are in the rest of the snack?

Back

36.95 calories

Front

If Miss Doyle paid $8.17 to mail three packages and $2.77 and $3 for the first two, how much did she pay for the third package?

Back

$2.40

Front

What is the total height growth if Paige grew 4.62 cm in the first year and 7.7 cm in the second year?

Back

12.32 cm

Front

Define addition in the context of decimals.

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Front

Define subtraction in the context of decimals.

Back

Subtraction is the process of finding the difference between two numbers by taking one number away from another.

Front

What is a word problem in mathematics?

Back

A word problem is a mathematical problem expressed in words, requiring interpretation and problem-solving.

Front

How do you add decimals?

Back

Align the decimal points and add as you would whole numbers, placing the decimal point in the sum directly below the other decimal points.

Front

How do you subtract decimals?

Back

Align the decimal points, subtract as you would whole numbers, and place the decimal point in the difference directly below the other decimal points.