Q1) 11x 5 = [ 55]

Q1) 11x 41 = [ 451]

Q1) 101x 40 = [ 4040]

Q2) 12 x 5 = [ 60]

Q2) 42 x 51 = [ 2142]

Q2) 520 x 24 = [ 12480]

Q3) 51x 4 = [ 204]

Q3) 21x 42 = [ 882]

Q3) 242 x 20 = [ 4840]

Q4) 44 x 5 = [ 220]

Q4) 21x 10 = [ 210]

Q4) 424 x 25 = [ 10600]

Q5) 11x 4 = [ 44]

Q5) 24 x 42 = [ 1008]

Q5) 505 x 10 = [ 5050]

Q6) 15 x 4 = [ 60]

Q6) 45 x 21 = [ 945]

Q6) 525 x 10 = [ 5250]

Q7) 50 x 5 = [ 250]

Q7) 55 x 10 = [ 550]

Q7) 520 x 22 = [ 11440]

Q8) 55 x 5 = [ 275]

Q8) 41x 21 = [ 861]

Q8) 424 x 11 = [ 4664]

Q9) 11x 2 = [ 22]

Q9) 52 x 24 = [ 1248]

Q9) 440 x 22 = [ 9680]

Q10) 42 x 4 = [ 168]

Q10) 45 x 52 = [ 2340]

Q10) 451x 55 = [ 24805]