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) 6 + 9.09 15.09
2) 0.007 - 0.027 + 0.0005 * -7130 - 1 -4.585
3) 675 - 360 / -5 + -165 * 42.2 -6216
4) 7 / -28 * -69.82 - 9.4001 8.0549
5) 117.99 + 15.95 - 9 124.94
6) 1 + -0.0004 0.9996
7) 3 - -44956 44959
8) 92.708 + 0.7 93.408
9) 8 - -0.0006 8.0006
10) 4164 + 7 4171
11) 0.001 / 0.0005 - 852 -850
12) 8 * 405 + -1795 1445
13) 9 - 7 / -1 16
14) 81.26 - 4.1 77.16
15) -0.0009 + 0.07 0.0691
16) 0.09 * 1.4 0.126
17) 36 + 9043 9079
18) 16 * 535 8560
19) 2418 / -6 -403
20) 39.09 + -1 38.09
21) 2.57 + -0.003 2.567
22) -9 * 0.31 -2.79
23) 50011 - 639 49372
24) -550 + 510.7 -39.3
25) 98317 - -343 98660
26) -40 * 88 + 57 -3463
27) 6.6 - -0.006 6.606
28) -39 - -0.86 / 0.0004 2111
29) 67987 + -9 67978
30) -4 / -32 - -33 33.125
31) -645 * 11 + -98 -7193
32) -0.003 + 0.9 0.897
33) 5 - -0.0066 5.0066
34) -0.3 - 349 + -4 -353.3
35) 0.9107 - 0.009 / -1 * 91 1.7297
36) 7 - 3.8861 3.1139
37) -96 + 59.99 -36.01
38) 4510 + 537 - -2249 7296
39) 3 - 697 * -0.06 44.82
40) 0.3 + -8.72 -8.42
41) -7 + 1390 1383
42) 94 - -0.7 94.7
43) 0.3976 - 0.004 * 9.2 0.3608
44) -0.91 - 2 * -15.808 30.706
45) -282 - -7691 7409
46) -466 - 98 -564
47) -0.001 + 86 85.999
48) 72 + 0.04 * -796 40.16
49) 8 * 0.72 5.76
50) 91 - 586.7 -495.7
51) 44701 + 9 44710
52) 0.0474 + 0.56 - -9 * 0.22 2.5874
53) -31 + 9 -22
54) 545 + 6051 6596
55) -495 + 7 -488
56) 1404 + 0.015 / -0.0001 + 89182 90436
57) 40 - -42.5 * 7 337.5
58) 386.8 - 4 382.8
59) -17 - 9 * 6 - -8 / 1 -63
60) 131 - -55.77 186.77
61) 145 - 3 + 1 143
62) -50 - -5305 5255
63) -9796 - -290 * 134 - -9727.9 + -3377.9 35414
64) 2.351 - 5 -2.649
65) 35 - -16.6 51.6
66) 82.99 - 6790 / 1 * 0.001 76.2
67) 6.31 + 63 69.31
68) -0.02 * 34 -0.68
69) -6995 + 806 -6189
70) 0.0006 * -284 / -3 0.0568
71) -860 - 58 + 37751 36833
72) 0.9256 + 0.8 1.7256
73) -0.023 / 1 -0.023
74) 46.3 * 0.25 + -1 * -22 33.575
75) 4264 * 0.007 29.848
76) 9.493 + 7 16.493
77) 3 + 2.7594 5.7594
78) -0.0344 * 3 / -0.6 0.172
79) -718 - 6 * -9 -664
80) 0.0007 + 0.481 0.4817


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