Question

$Add \: \: or \: \: Subtract. \\ \\ 1. \: \: 23 \: \: m \: \: 42 \: \: cm \: \: \: + \: \: 291 \: \: m \: \: 43 \: \: cm \\ \\ 2. \: \: 544 \: \: kg \: \: 444 \: \: g \: \: - \: \: 221 \: \: kg \: \: 989 \: \: g$

I want hand written answer with full process

(no spamming)​

Answer 1

Answer:

23m 42cm+291m 43 cm= 314m 85 cm

544kg 444g + 221kg 989g = 765kg 1433 g