Number Bonds complete!

EVERY child needs to know the basic number bonds which lie at the heart of all mental arithmetic. This app will challenge you in a fun way. As you progress up the difficulty ladder you can ask for each new set of numbers to be multiples of 50, 10, 5 or 1 (the hardest).Age range: 5 - 10PAGES INCLUDEDnumber bonds of 0, 1, 2 and 3number bonds of 0, 1, 2 and 3: flash cardsnumber bonds of 4 and 5number bonds of 4 and 5: flash cardsnumber bonds of 6 and 7number bonds of 6 and 7: flash cardsnumber bonds of 8 and 9number bonds of 8 and 9: flash cardsnumber bonds of 10number bonds of 10: flash cardsnumber bonds of 1 to 10: flash cardsnumber bonds of 11 and 12: flash cardsnumber bonds of 1 to 12: flash cardsnumber bonds of 20number bonds of 20: flash cardsnumber bonds of 50number bonds of 100number bonds of 200number bonds of 500number bonds of 1000