Math Test

Hard level

This level has a maximum of 6 operations per question and all terms are at most 6 digits including the decimal part. All answers have 5 digits or less. This is beyond the level of most 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) 0.0522 - -2 * 6.0905 + 27.283 39.5162
2) -369 + 0.09 * 142 + 0.05 -356.17
3) -3.7875 * 24 / 60 - 30 -31.515
4) 970 + 71463 - 68.3 + -399 71965.7
5) 78219 / 0.0005 * 0.0002 + 580 31867.6
6) -2.65 * 93 / 0.5 * 80 -39432
7) 95 + -0.047 * -288 + 47 155.536
8) -751.04 - -6637 / 8 + 53.118 - -4 135.703
9) -233 + 0.09 * 50235 - 581.1 3707.05
10) 17 / -0.04 * 0.04 - -77540 77523
11) -50718 + 53 * -9 - 148 -51343
12) -6 / 0.5 * -0.3563 + 4.6 8.8756
13) 52935 * -0.03 + -890 / -0.2 2861.95
14) 9.0E-5 / 632514 * -7462 / -77695 - 7199.3 -7199.3
15) 2 * 15 / -3 * -0.0006 0.006
16) 3 * 2874 - 494 * 31 -6692
17) 8 + -979 * -0.4 - -95065 + -2375 93089.6
18) 90 / 0.6 - 46 * 73.01 + 5093 1884.54
19) 0.2843 - 0.081 + 1474 * 0.044 - 0.0041 65.0552
20) 0.0008 + 0.0055 - 0.09 * -308 - 8 19.7263
21) 867694 + -3315 - -20343 * -16 538891
22) 272517 - 6784 * 4 - 2359 243022
23) 0.786 - -8 * 0.03 + 7970 * 4.0E-5 1.3448
24) 890 + 0.631 - 5.905 * 7 849.296
25) 19 * 7943 + -47 - -6 150876
26) -169.2 - 28 + 564 - 1 365.8
27) 35 - 0.008 + 2.33 * 78 + -55 161.732
28) 1.627 - 0.015 + 0.27 * -0.085 1.58905
29) 0.528 / 3 + -79 - 1 -79.824
30) 34.4 - 6 + -0.001 - 2 * 23 -17.601
31) -770 - -78 / 0.0001 * 0.057 43690
32) 9.92 / 0.0025 + -0.388 * 4355 2278.26
33) 7.315 + 9 - -4.71 + 289 310.025
34) 88 + 3.87 / -6.0E-5 - 1688 + 83 -66017
35) -9873 * 5 + 495 * -16 -57285
36) 0.006 + -0.04 - 678.73 / -7.475 * 0.008 0.6924
37) -710.63 - 0.02 * 9 - 97.9 -808.71
38) 41886.9 - -0.044 / -0.0008 * -4 42106.9
39) -89.54 + 0.00054 / 0.0006 - -0.1 + -0.5 -89.04
40) 9 / 2 + 80.9 * 0.0002 4.51618
41) 859 + 0.372 - -0.903 + -498 362.275
42) 30 * -0.00388 + -0.3949 - 2 + 35 32.4887
43) -6840 / 144 + 86.59 - -0.008 39.098
44) -8.7 * 47.85 + -7 - -3 * 367 677.705
45) -16 - 35 + 8.38 * 54 401.52
46) -9 + 6 - 75297 + -86 -75386
47) -0.077 * -8 + 249.7 - 14 * 0.061 249.462
48) 39142.3 - -43.9 + 7.7 / 7 * -96 39080.6
49) -59870 + 7 - 82 + 545571 485626
50) 0.0009 - -2562 / 32 + -2 78.0634
51) 0.882 - 0.002 * -145 + -4 * -0.0008 1.1752
52) 0.03 * 6 - 61.396 + 61.314 - 10.243 -10.145
53) 44 * 83 - -965861 + 293 969806
54) 8 + 270 - 1289 + 6.7 -1004.3
55) 37640 - 6519 + 6578 - 38 + 424 38085
56) 2 - 245 / 0.005 * -7 343002
57) 383.62 + 756 / 6 + -2 507.62
58) 0.4 * -0.097 + 72.2 * -0.004 -0.3276
59) 71.6 - -32 * 0.037 + -5 67.784
60) 905 / 1 + -394.336 - 0.79 509.874
61) -0.124 - 0.0041 + 0.0006 - 0.4918 / 0.08 -6.275
62) -265 + -51866 - 8270 + 6865 -53536
63) -43654 + 52 / 78 * 459 -43348
64) -8 * -4437 - 2 * 936 33624
65) 21707 - 534 / -15 * 4 21849.4
66) 4 + -423951 - -679500 + -76 - 70 255407
67) -373 + 8 * 0.6 - 36 -404.2
68) 0.19 * 31036 - 2 + 9 - 3423 2480.84
69) 4.96 - -612.86 + 3903 * 0.06 852
70) 1 / 4 * 0.055 - 0.00717 0.00658
71) -49 / -0.1 + 6.5 * 90 / 0.0006 975490
72) 83.5 - 58.85 + -82.9 * 0.067 19.0957
73) 3.5728 - 0.437 + 9 - 0.0007 12.1351
74) 5 * -0.6 + -0.29 - 817.8 -821.09
75) 9 - -730.7 + 4.835 - -110 854.535
76) -5 - 0.5 * -0.04 - 5.4 + -0.003 -10.383
77) 4 - 7 + -0.04 - 5.2377 -8.2777
78) 329898 - 75 * 0.20762 / 0.0001 174183
79) 3.0E-5 * 4637 + 5 / 50 * 0.52 0.19111
80) -72616 * 0.06 / -0.6 + -9225 -1963.4


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