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