Operations With Rationals

• - 1  7/40
• 15/40
• - 1 10/40
• 17/40

Tags

CCSS.7.NS.A.1C

9.01 - (- 4.09)

• 13.10
• 4.82
• -13.00
• 5.02

Tags

CCSS.7.NS.A.1C

What is the correct way to re-write this subtraction problem:
 -7 - (-8)

• 7 - (-8)
• 7 + (-8)
• -7 + 8
• -7 + (-8)

Tags

CCSS.7.NS.A.1C

0.6 + 0.15

• 0.21
• -2.1
• 0.75
• 0.45

Tags

CCSS.5.NBT.B.7

Find the Sum

• 1/2
• -1/2
• -5/8
• 1

Tags

CCSS.7.NS.A.1C

Following the integer rules, would you add or subtract the fractions?

• add, the answer would be positive

• add, the answer would be negative

• subtract, the answer will be positive

• subtract the answer will be negative

Tags

CCSS.7.NS.A.1C

When adding rational numbers with the same sign, you must:

• Subtract and keep the sign of the biggest number

• Add together and keep the sign

• Keep, change, switch

• Add the opposite

Tags

CCSS.7.NS.A.1C

The temperature was 3 degrees on Monday and was 7.5 degrees lower the next day. What was the temperature on Tuesday?

(a)  

Tags

CCSS.7.NS.A.3

Tags

CCSS.7.NS.A.1C

Tags

CCSS.7.NS.A.1C