Adding Numbers with Different Signs
Subtracting Numbers with Different Signs
Multiplying Numbers with Different Signs
Dividing Numbers with Different Signs
Number Lines
100

(-2) + 2

What is 0?

100

3 - (-2)

What is 5?

100

2 x (-1)

What is (-2) (negative two)? 

100

6/(-2)

What is (-3) (negative three)? 

100

If I add 4 to (-2), in which direction would I be moving in on a number line? 

What is "to the right"?

200

7 + (-3)

What is 4?

200
(-5) - 4

What is (-9) (negative nine)? 

200

(-4) x (-3)

What is 12? 

200
(-10)/(-2)

What is 5?

200

If I subtract 5 from (-4), in which direction would I be moving in on the number line?

What is "to the left"?

300

6 + (-8)

What is (-2) (negative two)?

300

(-7) - 9

What is (-16) (negative sixteen)?

300

(-12) x (-4)

What is 48?

300

16/(-4)

What is (-4) (negative four)? 

300

If I multiply (-6) by (-4), in which direction would I be moving in on the number line?

What is "to the right"?

400

(-21) + 16

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What is (-5) (negative five)?

400

13 - (-14)

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What is 27?

400

13 x (-3)

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What is (-39) (negative thirty-nine)?

400

(-64)/(-8)

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What is 8?

400

If I divide 50 by (-10), in which direction would I be moving in on the number line?

What is "to the left"?

500

37 + (-43)

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What is (-6) (negative six)?

500
(-25) - (-4)

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What is (-21) (negative twenty-one)? 

500

(-15) x (-4)

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What is 60?

500

(-100)/25

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What is (-4) (negative four)?

500

DOUBLE JEOPARDY: 

Name all of the tutors

Who are Issouf, Jaylinette, Rachel, and Rinella?