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Instruction Answer
% Correct
start with 2 x 3 = 6

99.8% square that 36

98.7% double it and double it again 144

96.2% now get the square root of that 12

95.3% add to this the number of days in a leap year 378

91.6% add 22 and divide the result by 10 40

90.8% square this 1600

89.4% add to this the square of 4 1616

87.8% double this and then add the separate digits together 10

79.7% divide this by 0.25 40

75.1% find the cube root of this and multiply the result by zero 0

71.9% multiply this by pi 0

71.1% divide by 5 and take 27 -27

69.2% add 3 -24

68% divide by -3 8

66.6% double that 16

65.9% double that 32

65.2% double that 64

64.5% double that 128

63.4% double that 256

61.7%

Instruction Answer
% Correct
double that 512

59.1% double that 1024

57.8% deduct from that number the result of 10x10x10 24

54.7% add 7 31

53.3% divide by pi expressed to one decimal place 10

47.8% take the answer and add it to the square of its square root 20

37.4% square it 400

36.2% square that and divide the result by one hundred 1600

31.4% multiply that by 10 16000

29.8% deduct 5000 and divide the result by 10 1100

26.6% add to this the number of hours in a day 1124

24.7% double this and add -1124 1124

22.7% add -1124 and multiply the result by the year of your birth 0

20.8% add 3966360 and divide the result by 3 1322120

16.1% deduct one million one hundred and nineteen 322001

9.8% divide this by itself and cube the result 1

9.2% deduct from this answer the first integer above 0 0

8.4% Add 17 to the last answer, double that and add 6.25 40.25

6.7% add 9.76 and multiply the result by 10 to the power of 2 and deduct 1 5000

3.6% deduct from this the result of all of the calculations you have done above 0

3.2%

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