WHATI KNOW
Directions: Read each item carefully. Write the letter of the correct answer on your notebook.
1. What is the smallest perfect square number?
A. 1
B. 2
C. 3
D. 4
2. Between what two consecutive integers does lie?
A. 2 and 3
B 3 and 4
C. 4 and 5
D.5 and 6
3. The square root of 169 is
A. 11
B. 12
C. 13
D. 14
4. Which of the following set of numbers does not belong to the group?
A. 9, 16, 25
B. 25, 49, 62
C. 36, 49, 81
D. 49, 64,81
5. Which of the following is TRUE about the princal square root of a number?
C. sometimes positive
A. always positive
D. sometimes negative
B. always negative
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Answer:
1.D
2.b
3.c
4.
5.
Step-by-step explanation:
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