Adding and Subtracting Decimals

Front

What is the result of 10.5 - 0.8?

Back

9.7

Front

In the number 10.269, what digit is in the tenths place?

Back

2

Front

What is the result of 5.8 + 4.50?

Back

10.3

Front

What is 2 - 0.43?

Back

1.57

Front

What is 7.9 - 3.47?

Back

4.43

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 is the place value of the digit 5 in the number 5.67?

Back

The place value of 5 in 5.67 is 5, which is in the units place.

Front

How do you add decimals?

Back

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

Front

What is the result of 3.2 + 1.75?

Back

5

Front

What is the result of 6.5 - 2.3?

Back

4.2