Adding Subtracting Rational Numbers

Giovanni needs to rewrite the expression -10 - (3) by using addition. Which expression is correct?

• 10 + 3

• -10 + (-3)

• -10 + (3)

Tags

CCSS.7.NS.A.1B

-7.8 + (-0.8)

• 8.6

• -8.6

• 7

• -7

Tags

CCSS.7.NS.A.1C

When adding decimals with the same sign you.....

• subtract and take the sign of the larger number

• add the opposite

• add and keep the sign

• subtract and keep the sign

Tags

CCSS.7.NS.A.1C

-23.4 - 3.4= 

• -20

• 26.8

• -26.8

• 20

Tags

CCSS.7.NS.A.1C

6.59 + (−7.8) − (−2.41)

• 16.8

• 11.98

• -3.62

• 1.2

Tags

CCSS.HSN.CN.A.1

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

On a number line, what is the distance between -6.5 and 7.6?

• 1.1 units

• -1.1 units

• -14.1 units

• 14.1 units

Tags

CCSS.7.NS.A.1C

Braeden currently has a balance of -$12. 32 in his checking account. He deposits $30. What is the balance of Braeden's checking account?

• $42.32

• $17.68

• $12.02

• $18.32

Tags

CCSS.7.NS.A.1C

• A

• B

• C

• D

Tags

CCSS.7.NS.A.1B

• A

• B

• C

• D

Tags

CCSS.7.NS.A.1B