Operations with Decimals

Front

What is the result of 20.1 - 16.37?

Back

3.73

Front

What is the result of 43.68 - 40.67?

Back

3.01

Front

What is the result of 5.8 + 4.289?

Back

10.089

Front

What is the result of 15 - 2.75?

Back

12.25

Front

What is the result of 1.09 + 0.65?

Back

1.74

Front

Define decimals.

Back

Decimals are numbers that represent a fraction of ten, 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 (five units or whole number).

Front

How do you add decimals?

Back

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

Front

How do you subtract decimals?

Back

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

Front

What is the value of 0.5 in fraction form?

Back

0.5 is equal to 1/2.