Pliss dong dijawab.

Jawaban:

1. 30.000 dm + 3 km=… dam

=300 dam + 300 dam=600 dam

2.3.000.000 mm + 30 hm=…m

=3.000 m + 3.000 hm=…m

=6.000 m

3. 3,3km + 3000 dam=…hm

=33hm+300hm=…hm

=333 hm