Question

1. 3000 m + 20000dm =..... km
2. 6 kg + 6 pon + 6 ons =... ons

Answer 1

1. 3000 m = 3 km (3000: 1000)
20000 dm = 2 km (20000:10000)
3+2 = 5 km
2. 6 kg = 60 ons (6x10)
6 pon = 30 0ns(6x5)
60+30 = 90 ons

Answer 2

1. 3000m = 3000 : 1000= 3 km
20000dm=20000:10000=2 km
3000m + 20000dm = ... km
3 km + 2 km = 5 km

2. 6 kg + 6 pon + 6 ons = ... ons
(6 x 10) + (6x5) + 6 = 60+30+6=96