a/ 1097 x 32 + 1097 x 67 + 1097
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………
b/ 846 x 95 + 3 x 846 + 846 + 846
………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………
a/ 1097 x 32 + 1097 x 67 + 1097
= 1097 x ( 32 + 67 +1)
= 1097 x 100
= 10970
b/ 846 x 95 + 3 x 846 + 846 + 846
= 846 x ( 95 + 3 + 1+ 1)
= 846 x 100
= 84600
1097(32+67+1)=1097x100=109700
846 x 95 + 3 x 846 + 846 + 846
846x(95+3+1+1)=846x100=84600