Great Barrier Reef
Use a number line to play 4 different subtraction games.
Fridge Magnet Subtraction
Use the fridge magnets to solve subtraction problems.
Children answer word a problem question and then move the monster to the correct answer. Base on the game Frogger.
Children answer questions using a number line. Teachers select addition or subtraction questions and difficulty.
Students randomly select numbers by spinning the wheels and then subtract the numbers to find the answer.
Play the 4 different games to help the penguins solve the subtraction problems.
Subtraction by Splitting
Practice solving subtraction problems by using splitting as a strategy.
Addition and Subtraction
Help in this mission 2110 game to add and subtract across a hex afield.
Drag and Drop Maths
A great resource to practice and teach one, two, three or four digit subtraction.
A great open ended resource where teachers can generate maths word problems. Teachers can specify the operation and range where the answer will fall.