Add and Subtract Rational Numbers

Find -6.23 + 7.5

• 13.73

• 1.3

• -1.27

• 1.27

Tags

CCSS.7.NS.A.1C

• 4.46
• 6.88
• - 4.46
• 5.67

Tags

CCSS.7.NS.A.1B

-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

Find the sum. (-4.8) + 2.1

Mathematical Equivalence

ON

Tags

CCSS.7.NS.A.1C

5.7 + -18 + -5.7

• 21

• 3

• -18

• 15

Tags

CCSS.7.NS.A.1C

-14 + 9 + 13

• 8

• 33

• -9

• -33

Tags

CCSS.7.NS.A.1C

-2.61 + (-6.88)

• 9.49

• -9.49

• 4.27

• -4.27

Tags

CCSS.7.NS.A.1C

Match the following

• 3.4

• -3.18 + 8.02

• -10.35

• -3.8 + 7.2

• 4.84

• -4.7 + (-5.65)

Tags

CCSS.7.NS.A.1C

-7.79 + 5.4

Mathematical Equivalence

ON

Tags

CCSS.7.NS.A.1C