Subtraction
Multiplication
Division
Solution?

### 100

Solve for x. x + 3 = 10

What is 7?

### 100

Solve for x. x - 5 = 3

What is 8?

### 100

Solve for x. 3x = 12

What is 4?

### 100

Solve for x. x/2 = 7

What is 14?

### 100

x + 9 = 15; x = 5. Is it a solution?

What is no?

### 200

Solve for x. x + 13 = 25

What is 12?

### 200

Solve for x. x - 12 = 4

What is 16?

### 200

Solve for x. 4x = 48

What is 12?

### 200

Solve for x. x/8 = 4

What is 32?

### 200

13x = 52 ; x = 4. Is it a solution?

What is yes?

### 300

Solve for x. x + 34 = 52

What is 18?

### 300

Solve for x. x - 32 = 8

What is 40?

### 300

Solve for x. 12x = 84

What is 7?

### 300

Solve for x. x/9 = 7

What is 63?

### 300

x/15 = 105 ; x = 9. Is it a solution?

What is yes?

### 400

Solve for x. x + 150 = 180.

What is 30?

### 400

Solve for x. x - 45 = 25

What is 70?

### 400

Solve for x. 25x = 450

What is 18?

### 400

Solve for x. x/24 = 8

What is 144?

### 400

x - 24 = 48; x = 62. Is it a solution?

What is no?

### 500

Solve for x. x + 250 = 300

What is 50?

### 500

Solve for x. x - 150 = 325

What is 475?

### 500

Solve for x. 27x = 216

What is 8?

### 500

Solve for x. x/25 = 15

What is 375?

### 500

25x = 150; x = 6. Is it a solution?

What is yes?