Mathematics:
Examples
Problems
Arithmetic
Calculators
Search
Subtract till 100
Calculate:
Number of examples:
Numerical difficulty:
Range of values:
Multiplicity:
44
-
37
=
89
-
22
=
62
-
34
=
34
-
7
=
89
-
17
=
33
-
18
=
63
-
12
=
84
-
25
=
85
-
47
=
12
-
8
=
all examples
4346
5th grade (10y)
408
6th grade (11y)
1057
7th grade (12y)
1682
8th grade (13y)
2226
9th grade (14y)
2040
high school
1444
equation
1053
reason
704
time
617
right triangle
601
system of equations
566
triangle
538
expression of a variable from formula
524
area of shape
509
Pythagorean theorem
509
volume
500
unit conversion
478
percentages
474
length
463
fractions
437
The most difficult examples
The easiest examples
Language
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en