Question

Calculează:
83 m + 176 m =
243 hm + 1 453 hm =
698 dam - 509 dam =
10 000 cm - 468 cm =
8 x 15 cm =
15 x 39 km =
81 mm: 9 =
56 hm: 8 =
​

Answer 1

Răspuns:

Explicație pas cu pas:

83 m + 176 m = 259 m

243 hm + 1 453 hm =  1696 hm

698 dam - 509 dam =  189 dam

10 000 cm - 468 cm =  9532 cm

8 x 15 cm =  120 cm

15 x 39 km =  585 km

81 mm: 9 =  9 mm

56 hm: 8 =7 hm

Answer 2

259m

1696hm

189dm

9532cm

120cm

585km

9mm

7hm