Rolling Calculator
Game modes
Calculate
Operator
Compare
Comparison:
=
Random
Operator:
Random
+
-
×
÷
Check
--
Rotate the columns by scrolling the mouse or swiping up or down on the target column "
orange
column(s)".
Use the
Check
button to verify your answer.
Press anyone of mode buttons to replay.
Calculate Mode:
Try to set the correct result for the given operation.
Operator Mode:
Try to select the correct operation in the second column to complete the equation correctly.
Compare Mode:
Try to select the correct math symbol in the fourth column to complete the operation correctly.
In
Calculate
&
Operator
modes, you can choose the comparison symbol: either
=
(always) or a randomly chosen symbol (
=
,
<
,
>
).
In
Calculate
&
Compare
modes, you can choose the operator : either
random
or(
+
,
-
,
×
÷
).
Start