MathShark

Rocks with sums are falling into the sea — burst them before they splash! Type the answer on the big number pad and Finn the shark leaps to catch the pieces. Every rock that splashes in, and every wrong answer, raises the tide. Keep the sea calm as long as you can. MATHS SKILLS FROM 3 + 4 TO 25% OF 80 • Adding and taking away within 10, 20 and 100, Make 10 and Make 100 • Times tables from ×2 to ×12, dividing and missing factors • Number sense: times tens and hundreds, 2-digit times, bigger dividing, squares, fractions of, percent of and two-step sums Endless mixes them level by level, so the game grows with you. FINN'S REEF Master a skill and a new sea friend moves into Finn's Reef — collect them all. Practise any skill on its own: a short round at a calm pace, no tide. After every run, "Tricky ones" shows the sums that got away, with their answers. MORE WAYS TO PLAY • Sprint: 60 seconds, as many rocks as you can • Finn's Hunt: tap the fish that fit the rule — multiples of 4, of 7, of 12… • Make the Target: tap bubbles that add up (or multiply) to the target • Signs & Compare: find the missing sign, or pick the bigger sum before the wave lands FOR EVERY AGE • Answer bubbles in Settings: tap one of four answers instead of typing • Special rocks: ice stops the rocks, a shell pulls the tide down, a star bursts two at once • Game Center leaderboards for Endless and Sprint • English and Vietnamese, iPhone and iPad • Made for iPhone Duo: on the inner screen Finn's sea sits beside a big number pad, Home has Quick play, and you can fold or unfold mid-run without losing a sum • Plays offline; no account needed • Remove Ads: a one-time purchase, restorable MathShark is made by Patcell.