Add and Subtract Decimals

Front

What is the sum of 5.66 and 4.25?

Back

9.91

Front

What is 8.4 minus 3.03?

Back

5.37

Front

Isabell ran 42.07 miles in Week 1, 29.3 miles in Week 2, and 34.8 miles in Week 3. What is the total number of miles she ran?

Back

106.17 miles

Front

What is 7.2 minus 4.3?

Back

2.9

Front

What is the sum of 3.3 and 2.22?

Back

5.52

Front

Define decimals.

Back

Decimals are numbers that represent a fraction of a whole, using a decimal point to separate the whole number from the fractional part.

Front

What does it mean to add decimals?

Back

Adding decimals involves aligning the decimal points and adding the numbers as you would with whole numbers.

Front

What does it mean to subtract decimals?

Back

Subtracting decimals involves aligning the decimal points and subtracting the numbers as you would with whole numbers.

Front

How do you align decimals when adding or subtracting?

Back

You write the numbers one above the other, ensuring the decimal points are in the same vertical line.

Front

What is the value of 0.5 + 0.25?

Back

0.75