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) 6503 - 9791 + -9 -3297
2) -9 + -7 - -2506.1 2490.1
3) 19329 - 196 19133
4) 2.3 - -81 + -917 - 2.6 -836.3
5) -84 - -930 + -9 837
6) -69 + -3914 / -1720 * -8.6 -88.57
7) 924 - 98 + 1149 1975
8) 5336 - 4053.5 1282.5
9) 7734.4 + 216 / 0.6 8094.4
10) 24 / 32 * 9 / 0.0005 13500
11) 887.7 + 135 1022.7
12) 252.44 + 82 334.44
13) 249 + -18 - 76.5 154.5
14) -5.4 * -9.885 53.379
15) -0.879 * 6 -5.274
16) 59 + 0.414 59.414
17) -2.5 * -1.69 4.225
18) -9 + 21 - 0.0303 / 0.001 -18.3
19) 6 * 0.009 0.054
20) 2946 / 0.04 73650
21) 6.23 - 0.005 6.225
22) 209 - -7.8 216.8
23) 3146 + 1306 - 60.2 4391.8
24) 1 - -0.007 1.007
25) 8.4 + 9549 9557.4
26) 9.3 + -0.0315 9.2685
27) 469 - 11 458
28) 0.93 - 7 -6.07
29) 0.8 - -0.5 * 60.9 31.25
30) 510 / 875 * 110.6 + -3.955 60.509
31) 770 + 8416 9186
32) 570 - -0.9 570.9
33) 8 + -4.1 3.9
34) 2.725 - -0.0014 2.7264
35) 8 + 2350 - 634 1724
36) -0.1 + 0.0008 * 54 / 0.06 0.62
37) -25 + 4.2 * 2 -16.6
38) 714 - -6794 + 3 7511
39) 831 * 0.0026 2.1606
40) -2.2 - -1.2 -1
41) 0.4 * -95.4 -38.16
42) 47 * 588 27636
43) 0.003 - 12 * -5.79 69.483
44) 0.0005 * 22.4 0.0112
45) -1.76 - -8.414 6.654
46) -64 - -44.48 -19.52
47) 0.9 - -2 2.9
48) 2 / 0.2 - 0.09 + 0.755 10.665
49) -81 - 9.8 * 83 - 3.9 -898.3
50) -10 + 298 288
51) -802.4 - 8 + 9 -801.4
52) -7 + 821 - 5098 -4284
53) 7 + -0.158 * -63.5 17.033
54) 68287 - -2305 70592
55) -1 * 24 + 25.684 1.684
56) 450 * -9.46 -4257
57) 5883 + 1635 7518
58) -6 * 7 + 68 26
59) -517 + 68 -449
60) -0.1 * 6 + -488 -488.6
61) 84.5 - -48 + 9 141.5
62) 577 - 55.01 521.99
63) 0.0008 + 0.0005 0.0013
64) -0.3 + 91.1 90.8
65) 0.0002 + 0.0073 0.0075
66) 117 - 21 / 1 96
67) 1.81 - -669.9 671.71
68) 63 + -0.06 62.94
69) 33.372 - -4 37.372
70) 56 * -62 -3472
71) 3 - 2.8 0.2
72) 1271 * 2 + 652 3194
73) -0.003 - 0.08 + -8 - -49 40.917
74) 889 + 87741 88630
75) 0.099 + -3 -2.901
76) 0.06 + 0.2314 - -0.0583 0.3497
77) 233 * 0.001 0.233
78) 9.1 * 0.3 2.73
79) 0.282 / 0.0003 * 3 - 6.1 2813.9
80) 8 * -0.07 + 0.064 -0.496


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