Question

Completati egalitatile.
A)2m+6dm=?cm
3m+2cm=?cm
1dm+4cm=?mm
B)1m-1dm=?dm
9dm+7dm=?cm
3cm+5mm=?mm
C)2m-2cm=?cm
3cm-6mm=?mm
5cm-5mm=?mm
Va rogg imi trebuie repede!!:)

Answer 1

A) 2m+6dm=200+60=260 cm

3m+2cm=300+2=302 cm

1dm+4cm=100+40=140 mm

B) 1m-1dm=10-1=9 dm

9dm+7dm=90+70=160 cm

3cm+5mm=30+5=35 mm

C) 2m-2cm=200-2=198 cm

3cm-6mm=30-6=24 mm

5cm-5mm=50-5=45 mm