Decimal Operations~Classwork

Front

Back

10.2

Front

What is the combined weight of two samples weighing 39.05 grams and 56.7 grams?

Back

95.75 grams

Front

Back

35.6

Front

Back

146

Front

What is the sum of 46.19 and 82.10?

Back

128.29

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

How do you add decimals?

Back

Align the decimal points and add as you would whole numbers, then place the decimal point in the sum.

Front

What is the process for dividing decimals?

Back

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

Front

What is the definition of division?

Back

Division is the process of determining how many times one number is contained within another.

Front

What is the definition of addition?

Back

Addition is the process of combining two or more numbers to get a total.