DECIMALS REVIEW

Front

Write the following number in STANDARD FORM: 4x100 + 2x1 + 3x0.1 + 9x0.001

Back

402.309

Front

Calculate: 4.2 - 2.98

Back

1.22

Front

Round 2.671 to the nearest TENTH

Back

2.7

Front

Find the product: 24.35 x 10

Back

243.5

Front

Fill in the blank: _____ x 0.1 = 0.432

Back

4.32

Front

What is a decimal?

Back

A decimal is a fraction whose denominator is a power of ten, represented with a dot (.) to separate the whole number from the fractional part.

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to a nearby specified value, often to make it simpler or easier to work with.

Front

What is the place value of the digit 7 in the number 3.742?

Back

The place value of 7 is in the tenths place.

Front

How do you convert a decimal to a fraction?

Back

To convert a decimal to a fraction, write the decimal over its place value and simplify if possible.

Front

What is the value of 0.5 in fraction form?

Back

0.5 is equal to 1/2.