Find the output (EASY) Find the output (HARD) Find the input (EASY) Find the input (HARD) Random

### 100

3
If the input is 6, and the rule is divide by 2 what is the output?

### 100

6
If the input is 6 and the rule is 2x-6 what is the output? (x= input)

### 100

7
If the output is 12, and the rule is add 5 what is the input?

### 100

20
If the output is 14 and the rule is x/2 +4 what is the input? (x= input)

### 100

$120 If I have$30, and Johnny has 3 times as much money as I do, how much money do we have together?

### 200

8
If my input is 40, and the rule is the divide by 5 what is my output?

### 200

52
If the input is 25 and the rule is 2x+2, what is the output? (x=input)

### 200

26
If the output is 17, and the rule is subtract 9 what is the input?

### 200

2
If the output is 5 and the rule is 2x+1 what is the input (x=input)

### 200

9
Thirteen less than the number I am thinking of is negative four. What number am I thinking?

### 300

9
If the input is 18, and the rule is subtract 9 what is the output?

### 300

32
If the input 7 is and the rule 5x+2 is what is the output? (x=input)

### 300

6
If the output is 12, and the rule is multiply by 2 what is the input?

### 300

16
If the output is 8, and the rule is subtract half of the input; what is the input?

### 300

81 square inches
What's the are of a square with the side length of 9 inches?

### 400

138
If the input is 46, and the rule is to multiply by 3 what is the output?

### 400

10
If the input is 12 and the rule is x/3 + x/2 what is the output? (x=input)

### 400

45
If the output is 15, and the rule is divide by 3 what is the input?

### 400

3
If the output is 19 and the rule is 10+ x(x) what is the input? (x=input)

### 400

175 miles
If a car is driving 50 miles per hour, and travels for 3 and a half hours, how far does it drive?

### 500

27
If the input is 81 and the rule is divide by 3 what is the output?

### 500

45
If the input is 10 and the rule is 4x+x 1/2; what is the output? (x= input)

### 500

42
If the output is 7 and the rule is divide by 6 what is the input?

### 500

4
If the output is 4 and the rule x/2+ 2 is what is the input? (x=input)

### 500

1/8 or 1:8 or 12.5%
What is the probability of flipping a coin three times and getting heads three times in a row?

# Function Rules - Inputs and Outputs

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