Number Bonds - Mine Mayhem
This game, together with all the other Mine Mayhem games, is available as a single iOS or Android app.
Levels include finding number bonds to 10, 20, 50 or 100, or finding decimal number bonds to 1 with 1 or 2 decimal places.
New Maths Curriculum:
Year 2: Solve simple one-step problems with addition and subtraction: using concrete objects and pictorial representations, including those involving numbers, quantities and measures; applying their increasing knowledge of mental and written methods