# Name: Date: 1. Is 19 a prime or composite number? ______

```Name: ___________________________________________ Date: _______________________
1. Is 19 a prime or composite number? ______________________ How do you know?
Describe the difference between a prime and composite number.
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2. Is 25 an odd or even number? _____________________ How do you know?
Describe the difference between odd and even numbers.
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3. Write a word problem that fits the equation. \$4.50 x 12 = _________
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4. Write a word problem that fits the equation: 85 divided by 8 = __________
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5.
Identify the patterns and complete each table.
Input
Output
Input
Output
27
9
4
24
21
7
7
42
15
5
8
90
60
48
9
60
```