Penjelasan dengan langkah-langkah:
1. 24 km - 28 dam = ........ hm
= 24 × 10 - 28 ÷ 10
= 240 - 2,8
= 237,2 hm
2. 18 km + 150 hm - 4.000 m = .......... km
= 18 km + 150 ÷ 10 - 4.000 ÷ 1.000
= 18 + 15 - 4
= 33 - 4
= 29 km
3. 12 hm + 8 dam - 700 cm = .......... m
= 12 × 100 + 8 × 10 - 700 ÷ 100
= 1.200 + 80 - 7
= 1.280 - 7
= 1.273 m
4. 6 km + 4 hm - 6 dam= ......... dam
= 6 × 100 + 4 × 10 - 6
= 600 + 40 - 6
= 640 - 6
= 634 dam
5. 8 dam - 40 m + 70 dm= .........m
= 8 × 10 - 40 + 70 ÷ 10
= 80 - 40 + 7
= 30 + 7
= 37 m
6. 1 m - 4 dm+ 6 cm= ........mm
= 1 × 1.000 - 4 × 100 + 6 × 10
= 1.000 - 400 + 60
= 600 + 60
= 660 cm
[tex]Semoga\ Bisa\ Membantu[/tex]
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Penjelasan dengan langkah-langkah:
1. 24 km - 28 dam = ........ hm
= 24 × 10 - 28 ÷ 10
= 240 - 2,8
= 237,2 hm
2. 18 km + 150 hm - 4.000 m = .......... km
= 18 km + 150 ÷ 10 - 4.000 ÷ 1.000
= 18 + 15 - 4
= 33 - 4
= 29 km
3. 12 hm + 8 dam - 700 cm = .......... m
= 12 × 100 + 8 × 10 - 700 ÷ 100
= 1.200 + 80 - 7
= 1.280 - 7
= 1.273 m
4. 6 km + 4 hm - 6 dam= ......... dam
= 6 × 100 + 4 × 10 - 6
= 600 + 40 - 6
= 640 - 6
= 634 dam
5. 8 dam - 40 m + 70 dm= .........m
= 8 × 10 - 40 + 70 ÷ 10
= 80 - 40 + 7
= 30 + 7
= 37 m
6. 1 m - 4 dm+ 6 cm= ........mm
= 1 × 1.000 - 4 × 100 + 6 × 10
= 1.000 - 400 + 60
= 600 + 60
= 660 cm
[tex]Semoga\ Bisa\ Membantu[/tex]