Sum Slicer

A sum appears. Work it out, then slice that many fruit. Starts at your child's grade and climbs as they earn it.

A sum drops onto the screen. Work it out, slice that many fruit, then slice the lemon to lock your answer in. Cut one too many? Slice the lime in TAKE ONE BACK.

Every other level is free slice: fifteen seconds, no sums, just fruit. The most you cut in one swipe sets the multiplier for the next round, so a good swipe is worth doing well.

START AT THEIR GRADE, THEN EARN THE NEXT ONE Kindergarten to grade six. Pick where your child is today and that is where the questions begin. Six levels earns a move up to the next grade, and every two levels after that earns another.

At grade six the sums stop getting harder and a clock takes over: answer before it runs out or it costs a life, and the window tightens every level. Reach level twenty-one and the game is beaten. Every run is the same length whichever grade you start at.

Their best score is filed under the grade they started at, so climbing during a run never rewrites the grade you chose. Every answer is a whole number.

K and grade 1: counting, adding and taking away inside ten. Grades 2 and 3: adding, subtracting, times tables, sharing out. Grades 4 to 6: bigger multiplication and division, factors, powers, order of operations.

WHAT IS IN IT Twenty-eight fruit, all drawn to be told apart at a glance. A daily challenge that gives everybody the same fruit and the same sums, so scores can be compared. A scoreboard for the whole family. Add a name for each child and each one keeps their own best. Lives, levels and a speed that climbs as the player gets better.

FOR THE GROWN-UPS No account. No email address. No sign-in of any kind. Scores and player names are kept on the device and are never sent to us.

Nothing is ever sold to your child. The only purchase is Remove Ads, it sits behind a gate a young child will not get past, and it is a single payment that covers the device and Family Sharing.

Ads are full-page and appear only after a game has ended. Never during play, never between a sum and its answer. They are not chosen from anything about your child, and Remove Ads switches them off for good.

Made by a family that runs a tutoring center, for children who would rather be playing something.