Prime and Composite Numbers Drill

Is 21 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 55 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 57 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 77 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 93 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 102 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 111 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 119 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 143 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 165 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 171 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 195 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 238 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 279 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 187 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 31 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 37 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 53 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 59 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 67 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 101 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 113 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 127 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 181 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 211 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 257 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 263 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 271 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 281 a prime or composite number?
1. Prime
2. Composite
3. Study
Is 293 a prime or composite number?
1. Prime
2. Composite
3. Study