Add 36 , 27 = _____________
Subtract 53 , 14 = _____________
Multiply 56 , 8 = _____________
Divide 108 by 4 = _____________
Find the cost of downloading 5 apps if each one costs £2.98 = _____________
Work out the sum of 9, 99, 999 and 9999 = _____________
Divide 3 by 0.5 = _____________