Operations with Decimals

Front

What is the result of 20 + 5.89?

Back

25.89

Front

What is the result of 20.1 - 16.37?

Back

3.73

Front

What is the result of 16.25 × 1.3?

Back

21.125

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 a decimal number.

Back

A decimal number is a number that includes a decimal point, which separates the whole number part from the fractional part.

Front

What is the place value of the digit 5 in the number 12.345?

Back

The place value of 5 is in the thousandths place.

Front

How do you add decimal numbers?

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

What is the result of 0.5 + 0.25?

Back

0.75

Front

What is the result of 3.6 - 1.2?

Back

2.4