3 Star Number Number Number Textbook Make A Game! Make a game to develop your addition number skills. It could be a board game, a cards game or even an active game for Health Week. Make it as challenging as you like and think about the strategies you are using to add – e.g. split or jump strategy. Try the health week one below for fun. OLI: Is to add. Subtracting from Hundreds Roll a dice to give you a hundreds number. Roll it two more times to give a 2-digit number. Subtract the 2-digit number from the hundreds number. Try to do 15 in your jotter, counting backwards in your head. Count back the tens, then the ones. E.g. 300 – 43 = ____ OLI: Is to subtract. Times Table Chain Game Draw a long rectangle with 10 boxes. 2 4 Pick a number (between 1- 10), e.g. 3, and write the third multiple of 8 in the third box. Keep going until you have all the multiples of 8. Use this song to help: http://tiny.cc/u3dopz Can you learn the pattern? Try going forwards and backwards. Have a go at the worksheets below afterwards. OLI: Is to count in intervals. Addition & Subtraction Complete the addition and subtraction textbook pages below, setting out your work correctly and writing the sum in full. You will be able to do these sums in your head, using the strategies learnt in class. Remember the jump and split strategy – you can draw an empty number line if you want. OLI: Is to add and subtract. Sumdog Education City Maths Maths