Operations with Decimals Review

Front

What is the result of 15.8 - 9.67?

Back

6.13

Front

Carl bought 17 packs of baseball cards for a total of $37.91. How much did each pack cost?

Back

$2.23

Front

What is 0.6 x 0.91?

Back

0.546

Front

Round 91.285 to the nearest whole number.

Back

91

Front

Where does the decimal point belong in the final answer of 2.39 x 4.37 = 104443?

Back

10.4443

Front

What is the definition of a decimal?

Back

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

Front

What does it mean to round a number?

Back

To round a number means to reduce the digits in a number while keeping its value close to what it was.

Front

How do you multiply decimals?

Back

Multiply as if they are whole numbers, then count the total number of decimal places in both factors and place the decimal in the product accordingly.

Front

What is the value of 0.5 + 0.25?

Back

0.75

Front

What is the result of 3.2 + 4.8?

Back

8.0