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MISURE<br />
Riscrivi le seguenti misure secondo le marche indicate. Osserva l’esempio.<br />
km hm dam m dm cm mm<br />
5 8 7 6<br />
2 5 3 7<br />
6 5 2 1<br />
7 4 3<br />
4 8 3 9<br />
7 6<br />
5 8 0<br />
Scomponi indicando il valore di ogni cifra. Osserva l’esempio.<br />
38,76 hm ➝ 3 km + 8 hm + 7 dam + 6 m<br />
4 235 mm ➝ ____________________________________________________<br />
4 m + 2 dm + 3 cm + 5 mm<br />
185,4 m ➝ ____________________________________________________<br />
1 hm + 8 dam + 5 m + 4 dm<br />
391,6 cm ➝ ____________________________________________________<br />
3 m + 9 dm + 1 cm + 6 mm<br />
7,495 km ➝ ____________________________________________________<br />
7 km + 4 hm + 9 dam + 5 m<br />
67,42 dam ➝ ____________________________________________________<br />
6 hm + 7 dam + 4 m + 2 dm<br />
739,3 dm ➝ ____________________________________________________<br />
7 dam + 3 m + 9 dm + 3 cm<br />
Completa scrivendo la marca.<br />
685 m = 6 850 ___________ dm<br />
742 cm = 74,2 ___________ dm<br />
52 km = 5 200 ___________ dam<br />
845,3 dm = 8,453 ___________ dam<br />
0,6 hm = 60 ___________ m<br />
39,1 dam = 3,91 ___________ hm<br />
25,37 m 2 537 cm 2,537 dam<br />
____________ 58,76 hm ____________ 5,876 km ____________ 5 876 m<br />
____________ 483,9 cm ____________ 4,839 m ____________ 4 839 mm<br />
____________ 652,1 m ____________ 6,521 hm ____________ 6 521 dm<br />
____________ 5,8 dm ____________ 580 mm ____________ 0,58 m<br />
____________ 7,43 hm ____________ 743 m ____________ 0,743 km<br />
____________ 76 dm ____________ 7,6 m ____________ 760<br />
cm<br />
Esegui le equivalenze.<br />
7,436 km = ___________ 7 436 m<br />
428 cm = ___________ 4 280 mm<br />
84,3 dm = ___________ 0,843 dam<br />
8,34 m = ___________ 834 cm<br />
6 432 mm = ___________ 6,432 m<br />
0,75 km = ___________ 750 m<br />
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