1. 4km+2dam = ..........m

2. 70m-40cm=…………..cm
3. 60.000 mm= …………..cm
4. 12,5 hm +15 dam=…………..m
Tolong banget ntar malem harus di kumpulin

1. 4km+2dam = ……….m

Jawab:

1. 4 km + 2 dam = 4.020 m.

2. 70 m – 40 cm = 6.960 cm.

3. 60.000 mm = 6.000 cm.

4. 12,5 hm + 15 dam = 1.400 m.

Penjelasan dengan langkah-langkah:Jawab:

1. 4 km + 2 dam = 4.020 m.

2. 70 m – 40 cm = 6.960 cm.

3. 60.000 mm = 6.000 cm.

4. 12,5 hm + 15 dam = 1.400 m.

Penjelasan dengan langkah-langkah:

Soal 1

$tt 4:km:+:2:dam = ...:m.$

Penyelesaian :

$tt 4:km:+:2:dam = ...:m.$

$tt = (4:times:1.000):+:(2:times:10)$

$tt = 4.000:+:20$

$tt = {boxed{bold{4.020:m}}}.$

Jadi, hasilnya adalah 4.020 m.

Soal 2

$tt 70:m:-:40:cm = ...:cm.$

Penyelesaian :

$tt 70:m:-:40:cm = ...:cm.$

$tt = (70:times:100):-:40:cm$

$tt = 7.000:cm:-:40:cm$

$tt = {boxed{bold{6.960:cm}}}.$

Jadi, hasilnya adalah 6.960 cm.

Soal 3

$tt 60.000:mm = ...:cm.$

Penyelesaian :

$tt 60.000:mm = ...:cm.$

$tt = (60.00{cancel{0}}:::1{cancel{0}})$

$tt = (6.000:::1)$

$tt = {boxed{bold{6.000:cm}}}.$

Jadi, hasilnya adalah 6.000 cm.

Soal 4

$tt 12,5:hm:+:15:dam = ...:m.$

Penyelesaian :

$tt 12,5:hm:+:15:dam = ...:m.$

$tt = (12,5:times:100):+:(15:times:10)$

$tt = 1.250:+:150$

$tt = {boxed{bold{1.400:m}}}.$

Jadi, hasilnya adalah 1.400 m.

_rnyz.

Gambar Jawaban

Penjelasan dengan langkah-langkah:

1). 4 km + 2 dam = … m

= 4 x 1000 = 400 m

= 2 x 10 = 20 m

= 400 + 20

= 420 m ✔

=============================

2). 70 m – 40 cm = … cm

= 70 x 100 = 70.00 cm

= 40 x 1 = 40 cm

= 110 cm ✔

=============================

3). 60.000 mm = … cm

= 60.000 ÷ 10

= 6000 cm ✔

=============================

4). 12,5 hm + 15 dam = … m

= 12,5 x 100 = 1250 m

= 15 x 10 = 150 m

= 1250 + 150

= 1400 m ✔