Math Practice Online > free > lessons > Florida > 9th grade > Integer Subtraction

These sample problems below for Integer Subtraction were generated by the MathScore.com engine.

## Sample Problems For Integer Subtraction

### Complexity=5, Mode=2

Subtract.
 1.   - 5 - + 2 2.   - 3 - 2

### Complexity=7, Mode=2

Subtract.
 1.   - 3 - - 2 2.   - 3 - - 6

### Complexity=9, Mode=2

Subtract.
 1.   - 8 - 1 2.   + 9 - - 1

### Complexity=10, Mode=3

Subtract.
 1.   2 - 5 - 6 2.   - 5 - 9 - - 5

### Complexity=20, Mode=3

Subtract.
 1.   - 12 - 20 - + 17 2.   - 9 - - 1 - 20

### Complexity=50, Mode=3

Subtract.
 1.   44 - - 19 - 28 2.   - 6 - - 18 - + 48

### Complexity=100, Mode=3

Subtract.
 1.   + 51 - 89 - - 57 2.   + 58 - - 83 - 91

### Complexity=300, Mode=3

Subtract.
 1.   - 229 - - 162 - + 74 2.   - 199 - + 168 - - 9

### Complexity=500, Mode=4

Subtract.
 1.   - 258 - 405 - - 405 - 176 2.   - 365 - + 15 - + 317 - 288

### Complexity=5, Mode=2

Subtract.
1- 5 - + 2
Solution
-5 - 2 = -(5 + 2) = -7
2- 3 - 2
Solution
-3 - 2 = -(3 + 2) = -5

Subtract.
1- 3 - - 2
Solution
-3 - -2 = -3 + 2
= -1
2- 3 - - 6
Solution
-3 - -6 = -3 + 6
= 3

### Complexity=9, Mode=2

Subtract.
1- 8 - 1
Solution
-8 - 1 = -(8 + 1) = -9
2+ 9 - - 1
Solution
9 - -1 = 9 + 1
= 10

### Complexity=10, Mode=3

Subtract.
12 - 5 - 6
Solution
2 - 5 = -(5 - 2) = -3
-3 - 6 = -(3 + 6) = -9
2- 5 - 9 - - 5
Solution
-5 - 9 = -(5 + 9) = -14
-14 - -5 = -14 + 5
= -9

### Complexity=20, Mode=3

Subtract.
1- 12 - 20 - + 17
Solution
-12 - 20 = -(12 + 20) = -32
-32 - 17 = -(32 + 17) = -49
2- 9 - - 1 - 20
Solution
-9 - -1 = -9 + 1
= -8
-8 - 20 = -(8 + 20) = -28

### Complexity=50, Mode=3

Subtract.
144 - - 19 - 28
Solution
44 - -19 = 44 + 19
= 63
63 - 28 = 35
2- 6 - - 18 - + 48
Solution
-6 - -18 = -6 + 18
= 12
12 - 48 = -(48 - 12) = -36

### Complexity=100, Mode=3

Subtract.
1+ 51 - 89 - - 57
Solution
51 - 89 = -(89 - 51) = -38
-38 - -57 = -38 + 57
= 19
2+ 58 - - 83 - 91
Solution
58 - -83 = 58 + 83
= 141
141 - 91 = 50

### Complexity=300, Mode=3

Subtract.
1- 229 - - 162 - + 74
Solution
-229 - -162 = -229 + 162
= -67
-67 - 74 = -(67 + 74) = -141
2- 199 - + 168 - - 9
Solution
-199 - 168 = -(199 + 168) = -367
-367 - -9 = -367 + 9
= -358

### Complexity=500, Mode=4

Subtract.
1- 258 - 405 - - 405 - 176
Solution
-258 - 405 = -(258 + 405) = -663
-663 - -405 = -663 + 405
= -258
-258 - 176 = -(258 + 176) = -434