[ 01 ] zetamac practice engine
Enter math.
Stay locked in.
Set your time, operators, and ranges here. When you press start,
the interface switches into a clean focus mode: no menus, no history feed, no configuration noise.
Every answer makes the next one faster.
/// session type
/// answer submit
/// operators
[ 01 ] addition
[ 02 ] subtraction
[ 03 ] multiplication
[ 04 ] division
/// current setup
mode
120s
submit
enter
operators
+ − × ÷
best score
0
sample
42 + 19