Question

1)123 dam + 450 dm = ? m
2)35 kg - 230 g = ? g

1)600 mm - 40 cm = ? dm
2)90 000 l - 40 kl = ? hl
3)2900 dag + 7q = ? kg

1)45kg x 6 = ?g
2)360t : 9= ?kg
3)45 m x 15 = ? dm​

Answer 1

Răspuns:

1) 123dam = 1.230m,   450dm = 45m; ⇒ 1.230m + 45m = 1.275m

2) 35kg = 35.000g; ⇒ 35.000g - 230g = 34.770g

1) 600mm = 6dm,   40cm = 4dm; ⇒ 6dm - 4dm = 2dm

2) 90.000L = 900hL,   40kL = 400hL; ⇒ 900hL - 400hL = 500hL

3) 2900dag= 29kg,   7q??

1) 45kg x 6 = 270kg = 270.000g

2) 360t : 9 = 40t = 40.000kg

3) 45m x 15 = 675m = 6.750dm