Show:
Counters
Number Line
Mental Math
Absolute Value and Opposites
100

-2 + 6

4

100

17 +(- 9)

8

100

-27+(-3)

-30

100

Opposite of -35

35

200

-8 + -10 

-18

200

(-7) + (-5)

-12

200

(-15)+13

-2

200

Additive Inverse of -96.

96

300

3 + (-9)

-6

300

9 + (- 16)

-7

300

66+(-43)

23

300

The opposite of 11 x 11

-121

400

(-9) + 10 + (-12)

-11

400

16 - (-16)

32

400

|(-29) + 52|

23

400

|(13)(10)|

130

500

(-5) + 8 + 6 + (-4)

5

500

(-48) +(- 8) + 20 

-36

500

(-18) + 32 + (-24)

-10

500

-|(33)(2)|

-66