Decimals Review

Front

Compare the following decimals: 5.5 _____ 5.05

Back

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Front

Round the number to the ones place: 55.24

Back

55.00

Front

Multiply Decimals: 2 x 0.04 =

Back

0.08

Front

Add decimals: 3.5 + 1 =

Back

4.5

Front

What is the value of the digit 5 in 78.25?

Back

.05

Front

What is a decimal?

Back

A decimal is a fraction whose denominator is a power of ten, represented with a decimal point.

Front

How do you compare decimals?

Back

Align the decimal points and compare digit by digit from left to right.

Front

What does rounding mean?

Back

Rounding is adjusting a number to make it simpler but keeping its value close to what it was.

Front

What is the place value of the digit 4 in 0.54?

Back

The place value of 4 in 0.54 is 'tenths'.

Front

How do you add decimals?

Back

Align the decimal points and add as you would whole numbers, then place the decimal in the sum.