Dec 12 Add/Subtract/Multiply/Divide Decimals

Front

What is the sum of 3.3 and 2.22?

Back

5.52

Front

Calculate 1.08 divided by 4.

Back

0.27

Front

What is 8.4 minus 3.03?

Back

5.37

Front

Calculate 15.07 minus 12.2.

Back

2.87

Front

What is 7.13 multiplied by 5.5?

Back

39.215

Front

Define decimal addition.

Back

The process of adding numbers that have decimal points.

Front

What is the rule for subtracting decimals?

Back

Align the decimal points and subtract as with whole numbers.

Front

Explain how to 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.

Front

What is the process for dividing decimals?

Back

Move the decimal point in the divisor to make it a whole number, then move the decimal point in the dividend the same number of places.

Front

What is the value of 0.5 + 0.25?

Back

0.75