Question

Kilome
alculează:
)40 m + 164 m = ? m
117 dm + 39 dm = ? dm
1 000 dam - 100 dam = ? dam
4 035 km - 199 km = ? km
Jordb) 3 x 7 cm = ? cm
40 m: 8 = ? m
(6 + 5) x 2 hm = ? hm
45 mm : 9 = ? mm
Completează. help pls​

Answer 1

Răspuns:

a)

40 m+164 m=204 m

117 dm+39 dm=156 dm

1000 dam - 100 dam=900 dam

4035 km-199 km=3936 km

B)

3 x 7 cm =21 cm

40 m: 8=5 m

11x2 hm = 22 hm

45 mm :9 = 5 mm