- 1. Solve this: √16 x √25.
- 2. How many columns has square number 36?
- 3. Change 4⅔ to improper fraction.
A) 12/3
B) 3/10
C) 14/3
D) 10/3
E) 3/14
A) 80.3
B) 170.4
C) 16.83
D) 168.3
E) 7.92
- 5. What is the square of 18?
A) 324
B) 289
C) No answer
D) 256
E) 400
- 6. Solve this: 3² + 6² + 8²
A) 109
B) 199
C) 34
D) 45
E) None
- 7. Is 20 a square number?
- 8. What is the square root of 6² x 7²?
A) 49
B) 26
C) 13
D) 1764
E) 42
- 9. Which of this numbers is not a perfect square?
A) 400
B) 102
C) 16
D) 81
E) 225
- 10. The correct symbol for the box above is --------.
A) <
B) >
C) =
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