9 differentiated worksheets with answers 12 calculations per page - 108 in total 3 Levels of differentiation 3 and 4 digit calculations for Addition crossing 1000’s barrier 2 and 3 digit calculations for Subtraction upto 1000s - 1000s 3 digit by 1 digit and 3 digit by 2 digit multipliaction

15 differentiated worksheets with answers 16 calculations per page - 240 in total 3 Levels of differentiation 2 and 3 digit calculations for Addition crossing 100 and 1000’s barrier 2 and 3 digit calculations for Subtraction upto 100s - 100s 2 digit by 1 digit multipliaction