0. Pasig
Grade & Section: Grade 1
Direction: Answer the following questions. Write the letter of your a
space provided before the number.
3
c. 15
1. Which of the following is a prime number?
13
b. 14
2. Which of the following is a prime number?
a. 42
b. 43
c. 44
3. Which of the following is a composite number?
17
b. 18
C. 19
4. Which of the following is a composite number?
b. 22
5. Which of the following is a composite number?
a. 45
b. 46
c. 47
a. 21
c. 23
Choose the greatest common factor for each pair of numbers.
6. 24 & 36
b. 4
7. 12 & 18
a. 2
C. 6​