Q1) 530+276 = [ 806]

Q1) 9 x 8 = [ 72]

Q1) 20 x 40 = [ 800]

Q2) 512 - 16 = [ 496]

Q2) 18 x 19 = [ 342]

Q2) 58 x 20 = [ 1160]

Q3) 242+234 = [ 476]

Q3) 11x 14 = [ 154]

Q3) 49 x 93 = [ 4557]

Q4) 587 - 241 = [ 346]

Q4) 20 x 3 = [ 60]

Q4) 14 x 23 = [ 322]

Q5) 135 - 82 = [ 53]

Q5) 20 x 11 = [ 220]

Q5) 18590 $\div$ 10 = [ 1859]

Q6) 127 - 124 = [ 3]

Q6) 995 $\div$ 5 = [ 199]

Q6) 16895 $\div$ 5 = [ 3379]

Q7) 772 - 64 = [ 708]

Q7) 514 $\div$ 2 = [ 257]

Q7) 61600 $\div$ 10 = [ 6160]

Q8) 269 - 40 = [ 229]

Q8) 766 $\div$ 2 = [ 383]

Q8) 30 x 95 = [ 2850]

Q9) 788 - 350 = [ 438]

Q9) 5 x 19 = [ 95]

Q9) 28780 $\div$ 5 = [ 5756]

Q10) 846+588 = [ 1434]

Q10) 878 $\div$ 2 = [ 439]

Q10) 20210 $\div$ 10 = [ 2021]