x=2
x=4
x=6
x=8
x=9
100
6 • x + 1 - x =
What is 11
100
36 : x - 1 - x =
What is 4
100
30 : x - 4 =
What is 1
100
4 • x - 2 + x =
What is 38
100
27 : x + 13 =
What is 16
200
6 • x + 4 + x =
What is 18
200
10 • x + 6 =
What is 46
200
4 • x + 14 =
What is 38
200
32 : x + 5 + x =
What is 17
200
4 + 3 • x - 1 - x =
What is 21
300
10 • x - 2 - x =
What is 16
300
6 + 5 • x + 4 + x =
What is 34
300
2 + 3 • x - 7 + x =
What is 19
300
3 • x - 2 + x =
What is 30
300
8 • x + 9 - x =
What is 72
400
1 + 14 : x - 7 + x =
What is 3
400
9 • x + 13 =
What is 49
400
18 : x + 10 + x =
What is 19
400
2 • x - 4 - x - 5 =
What is -1
400
7 + 9 • x + 1 - x =
What is 80
500
6 + 10 • x + 6 + x =
What is 34
500
7 • x - 25 =
What is 3
500
54 : x + 7 + x + 6 =
What is 28
500
80 : x + 3 - x =
What is 5
500
9 • x + 9 - x =
What is 81
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