MATH

Question 1

1/8

Answer 1

0.125

Question 2

√2

Answer 2

1.4 (St. Valentine’s)

Question 3

1/3

Answer 3

0.33

Question 4

1/4

Answer 4

0.25

Question 5

1/5

Answer 5

0.2

Question 6

1/8

Answer 6

0.125

Question 7

1/9

Answer 7

0.111

Question 8

1/10

Answer 8

0.10

Question 9

1/100

Answer 9

0.010

Question 10

√3

Answer 10

1.7 (St. Patrick’s)

Question 11

2^2

Answer 11

4

Question 12

3^2

Answer 12

9

Question 13

4^2

Answer 13

16

Question 14

5^2

Answer 14

25

Question 15

6^2

Answer 15

36

Question 16

7^2

Answer 16

49

Question 17

8^2

Answer 17

64

Question 18

9^2

Answer 18

81

Question 19

Estimating squares

Answer 19

Do not round the number being squared - e.g. (4.4)^2 = 19.36 ; 4^2 = 16. This is too far off. Instead: (4.4)^2 will be between 4^2 and 5^2, but slightly closer to 4^2. It will be slightly less than halfway between 16 and 25, so approximately 20.

Question 20

Estimating square roots

Answer 20

√31 - somewhere between √36 and √25 - somewhere between 5 and 6, but closer to 6. A little more than halfway between the 2 - let’s say 5.6. Actual answer: 5.56

Question 21

log(1)

Answer 21

0

Question 22

log(2)

Answer 22

0.3

Question 23

log(3)

Answer 23

0.48

Question 24

log(4)

Answer 24

0.6

Question 25

log(5)

Answer 25

0.7

Question 26

log(6)

Answer 26

0.78

Question 27

log(7)

Answer 27

0.85

Question 28

log(8)

Answer 28

0.9

Question 29

log(9)

Answer 29

0.95

Question 30

log(10)

Answer 30

1