Adding Rational Numbers Review

Find the sum of the expression.  Remember to use t-charts and watch your signs.

-5.4 + (-7.8)

Tags

CCSS.7.NS.A.1C

Add the fractions.  Be sure to make common denominators and watch your signs.

Tags

CCSS.7.NS.A.1C

Add the fractions.  Be sure to make common denominators and watch your signs.

Tags

CCSS.7.NS.A.1C

-2/3 + 4/5

• 22/15

• 2/15

• -4/15

• -22/15

Tags

CCSS.7.NS.A.1C

5/7 + (-9/7)

• -4/7

• -7/4

• 4/7

• -7/4

Tags

CCSS.7.NS.A.1C

What is the value of (-4) + 8 - 5 ?

• -1

• 1

• 7

• -9

Tags

CCSS.7.NS.A.1C

Add. 

• -3

• 0.8

• -4

• 4

Tags

CCSS.7.NS.A.1C

-1.49 + 3.13

• 4.62

• -4.62

• 1.64

• -1.64

Tags

CCSS.7.NS.A.1C

-13/8 + 7/8

• 4/3

• 3/4

• -3/4

• -4/3

Tags

CCSS.7.NS.A.1C

-5.7 + 0.9

• 2.1

• -4.8

• -8.3

• -10.7

Tags

CCSS.7.NS.A.1C