Operations with positive and negative decimals

Front

Evaluate 37 * -8.5

Back

-314.5

Tags

CCSS.7.NS.A.2A

Front

Simplify 29.22 - 11.896

Back

17.324

Tags

CCSS.5.NBT.B.7

Front

Evaluate -55 * -75.1

Back

4130.5

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Front

Simplify -3.55 - (-1.019)

Back

-2.531

Tags

CCSS.7.NS.A.1C

Front

Simplify 0.93 - (-85.933)

Back

86.863

Tags

CCSS.7.NS.A.1C

Front

What is the product of a positive and a negative decimal?

Back

The product is negative.

Tags

CCSS.7.NS.A.2A

Front

What is the sum of two negative decimals?

Back

The sum is negative.

Tags

CCSS.7.NS.A.1C

Front

What happens when you subtract a negative decimal from a positive decimal?

Back

You add the absolute value of the negative decimal.

Tags

CCSS.7.NS.A.1C

Front

What is the result of multiplying two negative decimals?

Back

The result is positive.

Tags

CCSS.7.NS.A.2A

Front

Define 'decimal'.

Back

A decimal is a fraction expressed in a special form, where the denominator is a power of ten.