Basic Operations A34

When we ADD a negative number, it is just like...

• adding that number.

• subtracting that number.

• dividing that number

• multiplying that number.

Tags

CCSS.7.NS.A.1C

When we SUBTRACT a negative number, it is like...

• multiplying by that number.

• subtracting that number.

• adding that number.

• dividing my that number.

Tags

CCSS.7.NS.A.1C

Subtract using the number line.

12 - 3 = _____

• 15

• 18

• 9

• 10

Tags

CCSS.1.NBT.C.4

CCSS.2.MD.B.6

Add the numbers using the number line. What is the sum?

10 + 4 = _____

• 102

• 14

• 22

• 11

Tags

CCSS.1.NBT.C.4

CCSS.2.MD.B.6

Which other expression has the same value as (-14) - (-9) ? Explain your reasoning.

• (-14) + 9

• 14 - (-9)

• 14 + (-9)

• (-14) + (-9)

Tags

CCSS.7.NS.A.1D

-4  +  2

• 2
• -6
• -2
• 6

Tags

CCSS.7.NS.A.1C

-7 - (-6)

• 1

• 13

• -13

• -1

Tags

CCSS.7.NS.A.1C

4 + (-2)

• 6

• 2

• -6

• -2

Tags

CCSS.7.NS.A.1C

5 - 7

• -2

• 12

• 2

• -12

Tags

CCSS.7.NS.A.1C

-3 - 9

• 12

• 6

• -12

• -6

Tags

CCSS.7.NS.A.1C