All Operations with Decimals

Front

What is the result of subtracting 1.12 from 23.2?

Back

22.08

Tags

CCSS.5.NBT.B.7

Front

What is the product of 0.3 and 0.5?

Back

0.15

Tags

CCSS.6.NS.B.3

Front

How do you divide 13.5 by 5?

Back

The result is 2.7.

Tags

CCSS.5.NBT.B.7

Front

What is 2.8 divided by 4?

Back

0.7

Tags

CCSS.5.NBT.B.7

Front

What is the result of dividing 42.10 by 0.02?

Back

2105.

Tags

CCSS.6.NS.B.3

Front

What is the process of adding decimals?

Back

Align the decimal points and add as you would whole numbers.

Tags

CCSS.5.NBT.B.7

Front

How do you multiply decimals?

Back

Multiply as whole numbers, then count the total number of decimal places in both factors to place the decimal in the product.

Tags

CCSS.5.NBT.B.7

Front

What is the importance of zero in decimal operations?

Back

Zero acts as a placeholder and can affect the value of the decimal.

Tags

CCSS.5.NBT.B.7

Front

How do you convert a decimal to a fraction?

Back

Place the decimal over its place value (e.g., 0.75 = 75/100) and simplify.

Front

What is the rule for dividing by a decimal?

Back

Multiply both the dividend and divisor by 10 until the divisor is a whole number.

Tags

CCSS.6.NS.B.3