1.45 dam + 120 dm = ...... mm 2. 18 m +100 dm + 48 cm =.... cm 3. 5 km - 451 m- 800 cm = ... m
Matematika
nessaayumi37
Pertanyaan
1.45 dam + 120 dm = ...... mm
2. 18 m +100 dm + 48 cm =.... cm
3. 5 km - 451 m- 800 cm = ... m
2. 18 m +100 dm + 48 cm =.... cm
3. 5 km - 451 m- 800 cm = ... m
2 Jawaban
-
1. Jawaban Anonyme
Bab Konversi Satuan
Matematika SD Kelas V
1] 45 dam + 120 dm = 45 x 10.000 mm + 120 x 100 mm
= 450.000 mm + 12.000 mm
= 462.000 mm
2] 18 m + 100 dm + 48 cm = 18 x 100 cm + 100 x 10 cm + 48 cm
= 1.800 cm + 1.000 cm + 48 cm
= 2.848 cm
3] 5 km - 451 m - 800 cm = 5 x 1.000 m - 451 m - (800 : 100) m
= 5.000 m - 451 m - 8 m
= 4.541 m -
2. Jawaban yorel1
1.45dam+120dm=450.000+12.000
=462.000mm
2.18m+100dm+48cm=18.000+10.000+48
=28.048 cm
3.5km-451m-800cm=5.000-451-8
=4.541 m