Divisibility
Factors
Multiples and Square Numbers
Prime or Composite?
Find a Pattern

### 100

Tell whether 33 is divisible by 2, 3, 5, 9, or 10.
3

### 100

List all the factors of 10.
1, 2, 5, 10

### 100

Find the missing multiple. ___, 24, 30, 36
18

### 100

Is 81 prime or composite?
composite

### 100

Fill in the next two numbers of the pattern. 1, 4, 7, 10, ___, ___
13, 16

### 200

Tell whether 65 is divisible by 2, 3, 5, 9, or 10.
5

### 200

List all the factors of 44.
1, 2, 4, 11, 22, 44

### 200

Find the missing multiple. 8, 16, 24, ___
32

### 200

Is 41 prime or composite?
prime

### 200

Fill in the next two numbers of the pattern. 15, 30, 45, ___, ___
60, 75

### 300

Tell whether 96 is divisible by 2, 3, 5, 9, or 10.
2, 3

### 300

List all the factors of 40.
1, 2, 4, 5, 8, 10, 20, 40

### 300

Find the missing multiple. 70, 80, ___, 100
90

### 300

Is 35 prime or composite?
composite

### 300

Fill in the next two numbers of the pattern. 1, 4, 9, 16, ___, ___
25, 36

### 400

Tell whether 3,750 is divisible by 2, 3, 5, 9, or 10.
2, 3, 5, 10

### 400

List all the factors of 24.
1, 2, 3, 4, 6, 8, 12, 24

### 400

What is the square number of 4 x 4?
16

### 400

Is 37 prime or composite?
prime

### 400

Fill in the next two numbers of the pattern. 4, 6, 8, 9, 10, 12, 14, 15, ___, ___
16, 18

### 500

Tell whether 2,130 is divisible by 2, 3, 5, 9, or 10.
2, 3, 5, 10

### 500

List all the factors of 48.
1, 2, 3, 4, 6, 8, 12, 16, 24, 48

### 500

What is the square root of 9?
3

### 500

Is 28 prime or composite?
composite

### 500

Fill in the next two numbers of the pattern. 256, 128, 64, 32, ___, ___
16, 8