Respuesta :

Answer:

Step-by-step explanation:

ok so first u have to multiply 9x5 which is 45 and put it under the 5

then u multiply 3x5 which is 15 and u put it under the 5 next to the 3

u do the samething over and over, is just basically time tables

5×9 = 45

9×9= 81

9×11=99

9×10=90

9×4=36

9×8=72

9×12=108

9×2=18

9×7=63

9×3=27