Decimal Operations

Front

What is the result of 17 - 1.835?

Back

15.165

Front

What is the result of 14.3 + 2.687?

Back

16.987

Front

What is 345 ÷ 0.03?

Back

11500

Front

What is the result of 0.23 × 6?

Back

1.38

Front

What is the result of 5.08 - 1.2?

Back

3.88

Front

Define 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 add decimals?

Back

Adding decimals involves aligning the decimal points and adding the numbers as you would with whole numbers.

Front

What is the process of subtracting decimals?

Back

To subtract decimals, align the decimal points and subtract as you would with whole numbers.

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 factors and place the decimal in the product.

Front

What is the rule for dividing decimals?

Back

To divide decimals, move the decimal point in the divisor to make it a whole number, and move the decimal point in the dividend the same number of places.