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