2020.7.2.2.Add and Subtract Rational Numbers

Find -6.23 + 7.5

• 13.73

• 1.3

• -1.27

• 1.27

Tags

CCSS.7.NS.A.1C

-3/7 + 4/5

• 43/35

• -13/35

• 13/35

• 17/35

• Answer not given

Tags

CCSS.7.NS.A.1C

- 1/3 + (-1/6)

• -1/2

• -1/3

• 1/3

• -1/9

• Answer not given

Tags

CCSS.7.NS.A.1C

-40 + 15.05=

• 55.05

• 24.95

• -24.95

• -14.65

• -25.95

Tags

CCSS.7.NS.A.1C

- 4.68 + -1.24

• - 5.82
• 3.44
• - 5.92
• - 3.44

Tags

CCSS.7.NS.A.1C

Which integer is the opposite of 12?

• 21
• 12
• -12

Tags

CCSS.6.NS.C.6A

Which integer is the opposite of -8?

• 8
• -8
• 81

Tags

CCSS.6.NS.C.6A

Absolute Value
I 4 I

• 4
• -4

Tags

CCSS.6.NS.C.7C

Absolute Value
I -8 I

• -8
• 8

Tags

CCSS.6.NS.C.7C

18 + (-14)

• 32
• -32
• 4
• -4

Tags

CCSS.7.NS.A.1C