Q1) 21x 21 = [ 441]

Q1) 904 x 14 = [ 12656]

Q1) 775 x 225 = [ 174375]

Q2) 20 x 51 = [ 1020]

Q2) 803 x 24 = [ 19272]

Q2) 623 x 514 = [ 320222]

Q3) 96 x 21 = [ 2016]

Q3) 701x 45 = [ 31545]

Q3) 131x 402 = [ 52662]

Q4) 89 x 54 = [ 4806]

Q4) 713 x 24 = [ 17112]

Q4) 720 x 251 = [ 180720]

Q5) 38 x 24 = [ 912]

Q5) 371x 50 = [ 18550]

Q5) 286 x 541 = [ 154726]

Q6) 95 x 44 = [ 4180]

Q6) 987 x 11 = [ 10857]

Q6) 831x 142 = [ 118002]

Q7) 18 x 40 = [ 720]

Q7) 147 x 10 = [ 1470]

Q7) 299 x 220 = [ 65780]