Adding & Subtracting decimals with negatives

Front

What is the result of (−2.6) − 3.8?

Back

-6.4

Tags

CCSS.7.NS.A.1C

Front

What is the result of (−2.1) − (−3.9)?

Back

1.8

Tags

CCSS.7.NS.A.1C

Front

What is the result of (−1.7) + (−5.1)?

Back

-6.8

Tags

CCSS.7.NS.A.1C

Front

What is the result of 5.3 − 1.8?

Back

3.5

Tags

CCSS.5.NBT.B.7

Front

What is the result of (−1.27) + 5.4?

Back

4.13

Tags

CCSS.7.NS.A.1C

Front

Define a negative decimal.

Back

A negative decimal is a decimal number that is less than zero, indicating a value below the reference point.

Tags

CCSS.6.NS.C.6A

Front

What does it mean to subtract a negative number?

Back

Subtracting a negative number is equivalent to adding its positive counterpart.

Tags

CCSS.7.NS.A.1C

Front

How do you add two negative decimals?

Back

When adding two negative decimals, you add their absolute values and keep the negative sign.

Tags

CCSS.7.NS.A.1C

Front

What is the rule for adding a positive decimal to a negative decimal?

Back

When adding a positive decimal to a negative decimal, subtract the smaller absolute value from the larger absolute value and keep the sign of the number with the larger absolute value.

Tags

CCSS.7.NS.A.1C

Front

What is the result of (−4.5) + (−2.3)?

Back

-6.8

Tags

CCSS.7.NS.A.1C