Math Test

Medium level

This level has a maximum of 4 operations per question and all terms are at most 5 digits including the decimal part. All answers have 5 digits or less. This is about the level of some trading tests. If you want you can also try this level as a test (posts to !) or set up a custom exercise.

Scoring

You get one point for every correct answer. Deduct one point for each error. If you skip a question or run out of time in a timed test, all following questions are not used in your score. Time yourself to 6 seconds per question. Generally you need to pass 55 out of 80 questions or ~70% of the maximum score, but higher is always better.

Manual

You are allowed to change your answers and there will be no checks that you're not cheating. Once you're done click on the finished page to see your score. Answers with a decimal part always require a leading token (which can be zero) and the decimal sign is the dot. There is no thousands separator. Examples: 0.001 10.3 34. Once you're done the score is to our twitter feed.

Questions
1) 30 - -3977.5 * 2
2) -3241 - 787 + 53
3) 8675 - -0.7 + 20 - 59
4) 22 + -8
5) 370 + -0.1 * 1 / -0.01
6) 74618 - 29022
7) 89.8 * 0.06
8) 9 + 79147 - 21
9) 1552 + 0.0042 / 0.0005 * 8
10) 9 + 1 - 85.86
11) 109.2 / 0.04
12) -7.8 - 31
13) 7 * -4 + 0.5
14) -0.013 + 79.9 - 0.02
15) 1 * -48
16) 0.076 + -7.05
17) -6.58 / -2 - 0.04 * -2229
18) 6 - -0.27 + 695
19) 0.0001 - 9 * 0.05 / -9 + 0.22
20) 5 * 7
21) 25.247 + 6
22) 0.09 * 6855
23) 8 + 17
24) -0.05 * -9 - 19 + 84
25) -774 / -0.1
26) 5.247 - 0.0064 + -4.5 - 3.3 + 9
27) -0.5 + 5574
28) 0.4 + 89
29) 35 - 673 * -0.03 - -482
30) 431 + 51 * 170 + 57841
31) 3 - -15459
32) 86.78 + 487.57
33) 74.7 + 5.3
34) 88.95 + 0.97 / 5 * 6
35) -0.09 - 1
36) -0.5 - -5
37) 11 + 7
38) 8854 - 1933
39) 0.657 / 0.012
40) -0.501 + 2 * -0.06
41) 0.0076 + 2
42) 6 * 21.79
43) 3415 - 594 * 46 / 2 - -5774
44) 3.7 * 0.17 - -1.227
45) -0.419 / -0.002
46) 0.2 - -0.085
47) -1 * 36
48) -2168 - 874
49) -25283 + 86993 - 9282.8 + -0.2
50) 674 + 403
51) -7 / -0.005 + 0.7 * -3 + -56
52) 7 - -77.916
53) 0.0005 - 0.057 / 5 * -36
54) -68 + 66
55) 249 * 0.0289
56) -7.2 - -746
57) 14.234 - 0.03
58) -43.28 - 8.1
59) 3 + 8617 - 9
60) 0.912 - -0.0009
61) -4.61 * -7.6
62) 0.0739 - 0.002
63) 7.933 - 7
64) 2113 * 0.009 / 0.1 - 7
65) 0.25 / 2
66) -74 - 71.9 + -392
67) 5 * 6914 - -5
68) 40.4 - 887.1
69) 85519 - -9
70) 0.0614 + 8.2
71) 12 / 0.06 + -6 * -665
72) 20 * 0.025
73) 104 - 0.7
74) 0.9646 - -2.6
75) 539 - -715
76) 89 + 108.2 - 69
77) 21 * -37
78) 718 - 37 + 329
79) 74 * 0.0373 + 0.0163 * 49
80) 216 + -0.7