Math topics
Math a-z
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German
Math topics
Math a-z
News
German
×
Real numbers
»
At the page start, a subtraction problem with two square root expressions was created.
Unfortunately, this is incomplete.
Your task is
to specify the missing value for x.
Click on
check
to check your answer.
Click on
new
to create a new problem.
Can you top
295 points
?
Topic:
Real numbers
Subtraction in ℝ
Specify the missing value for
x
!
x =
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Square numbers are
the essential basis
for understanding
real numbers.
Choose your exercise
... and repeat
Square numbers -1-
... from 1² to 10²
... from 6² to 15²
... from 11² to 20²
... from 16² to 25²
Square numbers -2-
... from 0.1² to 1²
... from 0.6² to 1.5²
... from 1.1² to 2²
... from 1.6² to 2.5²