Math Test
Set up exercise

In practice mode the answers are selectable on the same page and no scoring will be done. In test mode you need to click a "Finished" button and your score will be calculated.

Term & answer sizes
(total # of digits, including fraction)
(# of digits after ., if variable is a double)
(total # of digits)
(# of digits after ., if used)

Operations

Variables
(This includes floats)

Operators

Optimizations
Limits complexity in some situations.
Guarantee operator changing & no arbitragable values.


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) 84 + -0.87
2) -8 + -3 - -2556
3) -78 + 24.7
4) 0.302 - 9.955 + 3.273
5) -0.043 + 58 / 16
6) 102 * 3
7) -58 - 0.4
8) 621.4 - 31.7
9) 5560 - 169
10) 7.16 * 0.3
11) 3 / 6 + 969.8
12) -994 + 846
13) 0.055 * -98 - 0.07
14) 7.88 + 12 * 0.08 / 60
15) 0.049 + 0.002
16) 76 / 4 - 171
17) 0.03 - 5
18) -9 * 9.2
19) 15.1 * 1
20) 217 - -516
21) -0.009 + 0.021
22) 7.2 * 9
23) -2 + 7.4
24) 0.53 + 90.46 / 1
25) -7 / 50
26) 2 + 0.116 * -2
27) 13 / 0.1 + -0.1
28) 8 * 0.51
29) -7.13 + 78
30) 25 + -0.01 - 0.5
31) -97.9 + 34.4
32) 97 - -67 + 773
33) -0.7 + 159 - -51.11 + -13 * 9
34) -4 / 1 * -3.13 + -3.7
35) 18 - -8
36) -284 / 8 + 1
37) 4.4 * 32
38) -82 - 1.3
39) 697 - 152
40) -93 - 446
41) -0.45 + 0.07
42) 97.56 - 0.2
43) 99 + 0.2
44) 0.08 - 0.001
45) -1 / -0.008
46) 2.3 + 703
47) 2389 - 4 * 2.5
48) -9 - -0.6
49) 3.6 - 0.034
50) 7 - 3.5
51) 8 * 0.02
52) -272 + 383
53) -4 - 0.8
54) -0.002 + 4.55
55) 8 - 0.883 + 0.01
56) 41 * 3
57) 73.37 + 4.9
58) 0.03 - 2.35
59) 2.3 - 0.002
60) 0.052 + 1.597
61) -562.742 + 8633 * 0.08 + 0.702 - -26.8
62) 1 * 7.7 + -5.9
63) 0.09 - -1
64) 8.7 + 69 / 1
65) 134 + -30 * 43.999 - -955.15 + 923.42
66) 22 * 0.01
67) 13 - -382.9
68) 0.43 + 8 * 9 + 0.02
69) 299 / 4 - -2
70) 2 + 0.05 - 0.012
71) -0.401 + 9
72) 17.4 + -8 * -91
73) 715.6 + 0.75 * -568
74) 0.5 * 80
75) 9 + 4770
76) 56 + 8.1
77) 9 * 0.9 / 1
78) 7342 - -98
79) -0.69 + 47.9
80) -3 + 6.3 / 7