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Mixed Problems
100
2w + w use w = 8
What is 24
100
8w - 3w use w = 5
What is 25
100
4f + 3n use f = 7 and n = 9
What is 55
100
4s - c use s = 7 and c = 3
What is 25
100
7 + 2d - 9n use d = 5 and n = 2
What is -1
200
8c + 3c use c = 3
What is 33
200
c - 5c use c = 3
What is -12
200
f + 8h use f = 5 and h = 9
What is 77
200
5h - 4k use h = 6 and k = 3
What is 18
200
8n - 2 + 9h use n = 6 and h = 8
What is 118
300
n + 6n use n = 8
What is 56
300
2r - 6r use r = 4
What is -16
300
9z + x use z = 7 and x = 6
What is 69
300
7b - 9z - 3 use b = 6 and z = 4
What is 3
300
2k - 5s + 3 use k = 3 and s = 5
What is -16
400
9d + 2d + 8 use d = 9
What is 107
400
6k - 8k - 4 use k = 7
What is -18
400
6c + 3z + 5 use c = 9 and z = 3
What is 68
400
5d - 9 - 7k use d = 4 and k = 5
What is -24
400
3z - 2 + 9d use z = 2 and d = 4
What is 40
500
8 + 9c + 7c use c = 6
What is 104
500
3 - 4z - 8z use z = 2
What is -21
500
3b + 9 + 4d use b = 7 and d = 2
What is 38
500
9 - 7n - 4x use n = 4 and x = 7
What is -47
500
3s - 5c + 7 use s = 3 and c = 2
What is 6