1. 42 kg + 21 hg = ....dg 2. 23 hl + 26 L = ..... l 3. 7000 cm + 5000 mm = .....m 4. 14000 l + 16000 l = ......kl

1. 42 kg + 21 hg = ... dg
= (42 x 10.000) + (21 x 1.000)
= 420.000 + 21.000
= 441.000 dg

2. 23 hl + 26 l = ... l
= (23 x 100) + 26
= 2.300 + 26
= 2.326 l

3. 7000 cm + 5000 mm = ... m
= (7000 : 100) + (5000 : 1000)
= 70 + 5
= 75 m

4. 14.000 l + 16.000 l = ... kl
= (14.000 : 1000) + (16000 : 1000)
= 14 + 16
= 30 kl

1. 63.000 dg
2. 2326 l
3. 75 m
4. 30 kl

semoga membantu dek. ^^