Decimal Operations

Front

What is the result of 5.75 ÷ 0.25?

Back

23

Front

Calculate: 123.6 - 0.08

Back

123.52

Front

What is 2.98 + 5.3?

Back

8.28

Front

When dividing 19.5 ÷ 0.31, where do you move the decimal?

Back

Right two places

Front

What is the result of 92.37 ÷ 0.5?

Back

184.74

Front

Define decimal:

Back

A decimal is a fraction expressed in a special form, where the denominator is a power of ten.

Front

What does it mean to move the decimal point to the right?

Back

Moving the decimal point to the right increases the value of the number.

Front

What does it mean to move the decimal point to the left?

Back

Moving the decimal point to the left decreases the value of the number.

Front

How do you add decimals?

Back

Align the decimal points and add as you would whole numbers.

Front

How do you subtract decimals?

Back

Align the decimal points and subtract as you would whole numbers.