Question

1. Solve by splitting
a. 44+28 b. 72+61​

Answer 1

Answer:

a ) 78

b ) 133

it is the answer

Answer 2

Answer:

a_ 44+28

=40+4+20+8

=60+12

=60+10+2

=70+2

=72

b_72+61

=70+2+60+1

=130+3

=133