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.

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

The answer to the test will be printed right next to it in the site's background color. You can use CTRL+A, Command+A or use the mouse to select all text on this page.

Questions
1) 7165 - 7 + 5 7163
2) 0.0007 - -6 6.0007
3) -0.244 - -48.9 48.656
4) 0.9 - 4 + -547 -550.1
5) 0.1 - -50 50.1
6) 66.27 * -1 -66.27
7) 63 - 501 -438
8) 1 / -0.002 -500
9) 0.07 * 8713 609.91
10) 37.8 - 33.404 4.396
11) 3.9869 - 3 0.9869
12) -158 - 5 -163
13) 6384 / 7 912
14) 0.45 + 98 * 0.632 62.386
15) -15 - 0.7 -15.7
16) 45.1 + 9.977 55.077
17) -0.72 - 46 + 30 -16.72
18) 9.9 - 842 + -8 - 74 -914.1
19) 73.8 / 9 + -0.116 - -9 17.084
20) -9 - -0.691 + 7 -1.309
21) 8193.3 - 46.8 8146.5
22) 0.6 - 6.06 -5.46
23) -42.37 - 0.48 -42.85
24) 2 + -725 * -0.08 + 9.72 69.72
25) 18.3 / 0.006 - 808 2242
26) -0.07 + 17.94 / 2 8.9
27) 4.458 + 0.08 4.538
28) -3 + 0.051 -2.949
29) 74.8 * 9 673.2
30) 844 + 5932 6776
31) 0.7383 - 0.144 0.5943
32) 0.0006 + 4 4.0006
33) 75 + 2472 2547
34) 294 - 7229 + -462 -7397
35) -5 / -16 0.3125
36) -26 - 8.2 * -332 2696.4
37) -2 + 230 228
38) 0.022 / 0.0005 44
39) -6.23 - 6.6 + 0.8 -12.03
40) -641 + 4 * 592 1727
41) 78.2 - 5.5 72.7
42) 631 + 98.22 729.22
43) 4 - 9 + 12180 12175
44) -0.3 - -29 / 0.005 5799.7
45) 66 * -2 -132
46) 0.4793 - 0.219 0.2603
47) 0.002 * 21851 43.702
48) 0.01 * -38.7 -0.387
49) 0.042 + 6 * -1.122 -6.69
50) 0.3 * 2.8 / 3 * 2492 697.76
51) 2.6 - 274 + 86 - -89 -96.4
52) -0.0434 + 6 - 5 0.9566
53) -88.75 * -0.058 5.1475
54) 6 - 6.5 -0.5
55) -2633 - -82 -2551
56) 5.438 - -0.3 5.738
57) 3 * -1.703 - 4.65 -9.759
58) 9.8 * 5 49
59) 1.5 + -0.005 1.495
60) 44066 - 37970 6096
61) 6.3773 - 3.38 2.9973
62) 78.1 - 4 74.1
63) 379 - -95332 95711
64) 90 * 0.05 + 8 12.5
65) 648 + -16 * 13.56 431.04
66) -0.08 + 0.005 -0.075
67) 3.39 * 5 16.95
68) 481 - 5171 -4690
69) -34 / 425 + -0.04 - 68 * -0.01 0.56
70) 719 * 0.07 + -0.19 50.14
71) 1 * 0.005 / 0.001 + -0.0005 * 9 4.9955
72) 0.0074 - -0.183 + 3.4 - 0.08 3.5104
73) 76538 * 0.5 38269
74) 0.57 + 86 86.57
75) -0.0653 - -9 8.9347
76) 210.6 + 0.5 - 6 / 2 208.1
77) 38.936 + -7.471 31.465
78) 42079 + -7005 35074
79) 6.6 * -0.7 -4.62
80) 21 * 0.0248 0.5208


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