Adding Rational Numbers

½ + (-¾) =

• ½

• -½

• ¼

• -¼

2½ + (-2½) =

• 5

• 0

• 2½

• -2½

Tags

CCSS.7.NS.A.1B

-3 + (-1.5) =

• 4.5

• 2.5

• -2.5

• -4.5

Tags

CCSS.7.NS.A.1C

1.5 + 3.5 =

• 4

• 5

• 4.5

• -4.5

¼ + ½ =

• ¾

• -¾

• 1

• -1

-1.5 + 4 =

• 5.5

• 3.5

• -3.5

• 2.5

Tags

CCSS.7.NS.A.1C

Jammie borrowed $21.50 from her mother to go to the amusement park. A week later, she paid her $21.50 back. How much does she still owe her?

• $43.00

• $0.00

2.75 + (-2) + (-5.25) =

• -4.5

• 4.5

• 10

• -10

Tags

CCSS.7.NS.A.1C

-3 + (1½) + (2½) =

• 2

• 1

• -1

• 0

Tags

CCSS.7.NS.A.1C

-8 + (-1⅛) =

• 7⅞

• -7⅞

• 9⅛

• -9⅛

Tags

CCSS.7.NS.A.1C