Simple
Average
Challenge
Hard
R U Sure???
100

|8 + 2| + 4 =

14

100

|8 - 4| - |5 - 1| =

0

100

30 - |-7| =

37

100

82 + |-15 - 75| - |-3| = 

169

100

|32 - 95 + 6| - |-15| - |-4 + 1| = 

39

200

|4 + 2| - 4 =

2

200

|13 - 15| + 11 = 

13

200

47 + |-72| - 69 = 

50

200

|-44 + 62| - |-11| - |28|

-21

200

|-7 + 14| + |-8 - 2| - |-16| =

1

300

|9 - 6| - 2 =

1

300

Which is greater? 

|-28| or 25

28

300

|31| - |-51| + 82 =

62

300

|-56| - |-21 - 10| - |-8| = 

17

300

-|-15| - |3-7| + |-10 - 4| = 

-5

400

|-7| + |-11| = 

18

400

-|-12| = 

-12

400

|-64 + 7| + 2 - 6 =

53

400

|-8 + 11 - 4| + |4 - 7| =

4

400

|-20 + 11 - 9| - |-10 + 4| - 6 =

6

500

|-8| + |-14| - 9 =

13

500

|-41| - |18| + 12 =

35

500

-|-3 + 14| + |8 + 5| - 2 =

0

500

|12 - 4| - |-8 + 8| - 1 =

7

500

|-14 + 12 + 2| - |-13 - 7| - |-28 + 3| =

-45