Adding Rational Numbers

-5+3

• -2

• 2

• -8

• 8

Tags

CCSS.7.NS.A.1C

- 12 + - 8

• - 20
• 20
• 4
• -4

Tags

CCSS.7.NS.A.1C

What is the value of (-115) + 23?

• -138

• 92

• 138

• -92

Tags

CCSS.7.NS.A.1C

Fill in the blank for the following rule: If the rational numbers have same signs, ______________ the absolute values and keep the common sign.

• add

• subtract

• multiply

• divide

Tags

CCSS.7.NS.A.1C

Fill in the blank for the following rule: If the rational numbers have different signs, ____________________ the absolute values and keep the sign of the number with the biggest absolute value.

• add

• subtract

• multiply

• divide

Tags

CCSS.7.NS.A.1C

-4.2 + 3.3

• 7.5

• 1.1

• -7.5

• -0.9

Tags

CCSS.7.NS.A.1C

2/4 + -5/4

• -7/4
• 3/4
• -3/4
• -7/8

Tags

CCSS.7.NS.A.1C

-6.5 + (-0.5) 

• -7
• 7
• 6
• -6

Tags

CCSS.7.NS.A.1C

-14 + (-3)

• -17
• 11
• -11
• 17

Tags

CCSS.7.NS.A.1C

33 + (-38)

• -5
• 5
• 71
• -71

Tags

CCSS.7.NS.A.1C