Adding/Subtracting Rational Numbers

Tags

CCSS.7.NS.A.1B

Find 6.23 + 7.5

• 14.73

• 13.55

• 1.27

• 13.73

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CCSS.6.NS.B.3

• 0.79

• 0.7

• 0.777

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CCSS.7.NS.A.2D

CCSS.8.NS.A.1

(-12) + 7

• 5
• -5
• 19
• -19

Tags

CCSS.7.NS.A.1C

8 - (-3)

• -11

• 5

• -5

• 11

Tags

CCSS.7.NS.A.1C

What is the best way to describe the absolute value:

• 0
• the opposite of the number
• The distance between that number an zero
• a positive number

Tags

CCSS.6.NS.C.7C

5 - (-9) =

• -4
• -9
• 4
• 14

Tags

CCSS.7.NS.A.1C

Which integer represents a withdrawal from your bank account of $50

• -$50
• $50
• +$50

Tags

CCSS.6.NS.C.5

Negatives numbers are right or left of zero?

• right
• left

Tags

CCSS.6.NS.C.6A

What do you need to have when adding unlike fractions?

• common denominator
• common numerator
• common numerator and denominator

Tags

CCSS.7.NS.A.1C