Decimal Operations

Front

What should you do first in a division problem when there is a decimal in the dividend but not in the divisor?

Back

Move the decimal straight up in the quotient.

Front

What is 7.9 - 3.47?

Back

4.43

Front

How do you add the decimal into the product of 2.39 x 4.37 = 104443?

Back

10.4443

Front

What is 14.56 ÷ 1.3?

Back

11.2

Front

What is 94 - 4.8?

Back

89.2

Front

What is the definition of a decimal?

Back

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

Front

What does it mean to round a decimal?

Back

To round a decimal means to reduce the number of digits after the decimal point to make it simpler while keeping its value close to the original.

Front

What is the place value of the digit 5 in the number 3.45?

Back

The place value of 5 in 3.45 is in the hundredths place.

Front

How do you multiply decimals?

Back

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

Front

What is the result of 0.6 + 0.4?

Back

1.0