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Exercice 1
|
1) |
|
0.672 dm2 |
= .................... cm2 |
16) |
|
8230 cm2 |
= .................... m2 |
|
2) |
|
0.0666 dam2 |
= .................... dm2 |
17) |
|
0.0784 dm2 |
= .................... mm2 |
|
3) |
|
0.0717 hm2 |
= .................... m2 |
18) |
|
0.292 hm2 |
= .................... dam2 |
|
4) |
|
0.0365 dam2 |
= .................... m2 |
19) |
|
414 m2 |
= .................... hm2 |
|
5) |
|
5500 dm2 |
= .................... dam2 |
20) |
|
0.0912 hm2 |
= .................... dam2 |
|
6) |
|
0.0643 m2 |
= .................... dm2 |
21) |
|
0.399 dm2 |
= .................... cm2 |
|
7) |
|
109000 dam2 |
= .................... km2 |
22) |
|
75.6 dm2 |
= .................... cm2 |
|
8) |
|
0.0875 cm2 |
= .................... mm2 |
23) |
|
63400 m2 |
= .................... km2 |
|
9) |
|
737 cm2 |
= .................... dm2 |
24) |
|
0.871 m2 |
= .................... cm2 |
|
10) |
|
90100 dm2 |
= .................... m2 |
25) |
|
941 dm2 |
= .................... cm2 |
|
11) |
|
886 dm2 |
= .................... m2 |
26) |
|
605000 cm2 |
= .................... m2 |
|
12) |
|
28.7 dm2 |
= .................... cm2 |
27) |
|
299 dam2 |
= .................... hm2 |
|
13) |
|
255 km2 |
= .................... hm2 |
28) |
|
0.0172 dam2 |
= .................... m2 |
|
14) |
|
887000 m2 |
= .................... dam2 |
29) |
|
302000 m2 |
= .................... km2 |
|
15) |
|
42000 cm2 |
= .................... dm2 |
30) |
|
7350 cm2 |
= .................... dm2 |
Exercice 2
|
1) |
|
792 m2 |
= .................... dam2 |
11) |
|
963 dam2 |
= .................... m2 |
|
2) |
|
92.7 hm2 |
= .................... dam2 |
12) |
|
64.8 dm2 |
= .................... cm2 |
|
3) |
|
692 cm2 |
= .................... m2 |
13) |
|
66 cm2 |
= .................... m2 |
|
4) |
|
55700 dm2 |
= .................... m2 |
14) |
|
0.702 m2 |
= .................... cm2 |
|
5) |
|
500000 dm2 |
= .................... dam2 |
15) |
|
967 m2 |
= .................... km2 |
|
6) |
|
57.3 dm2 |
= .................... cm2 |
16) |
|
11100 dm2 |
= .................... dam2 |
|
7) |
|
8850 dm2 |
= .................... cm2 |
17) |
|
32100 m2 |
= .................... km2 |
|
8) |
|
2140 m2 |
= .................... dam2 |
18) |
|
26.1 cm2 |
= .................... mm2 |
|
9) |
|
0.243 m2 |
= .................... dm2 |
19) |
|
0.0591 hm2 |
= .................... dam2 |
|
10) |
|
548 dm2 |
= .................... dam2 |
20) |
|
0.034 hm2 |
= .................... dm2 |
Exercice 3
|
1) |
|
1620 m2 |
= .................... hm2 |
16) |
|
6860 hm2 |
= .................... dam2 |
|
2) |
|
5660 cm2 |
= .................... mm2 |
17) |
|
31.9 dam2 |
= .................... hm2 |
|
3) |
|
8050000 hm2 |
= .................... km2 |
18) |
|
5030 hm2 |
= .................... dam2 |
|
4) |
|
6420 hm2 |
= .................... dam2 |
19) |
|
811000 m2 |
= .................... hm2 |
|
5) |
|
0.0537 km2 |
= .................... hm2 |
20) |
|
8800 m2 |
= .................... dam2 |
|
6) |
|
0.0567 m2 |
= .................... mm2 |
21) |
|
2650 cm2 |
= .................... dam2 |
|
7) |
|
0.0698 km2 |
= .................... hm2 |
22) |
|
783000 m2 |
= .................... km2 |
|
8) |
|
56.1 dm2 |
= .................... cm2 |
23) |
|
768000 dm2 |
= .................... hm2 |
|
9) |
|
527 m2 |
= .................... hm2 |
24) |
|
6810 m2 |
= .................... dam2 |
|
10) |
|
151 dm2 |
= .................... dam2 |
25) |
|
0.507 m2 |
= .................... dm2 |
|
11) |
|
6010 dam2 |
= .................... hm2 |
26) |
|
876000 cm2 |
= .................... dam2 |
|
12) |
|
76 dm2 |
= .................... mm2 |
27) |
|
16600 dm2 |
= .................... hm2 |
|
13) |
|
0.0894 hm2 |
= .................... dm2 |
28) |
|
18100 mm2 |
= .................... dm2 |
|
14) |
|
641000 m2 |
= .................... dam2 |
29) |
|
6890 hm2 |
= .................... dam2 |
|
15) |
|
0.0581 hm2 |
= .................... dam2 |
30) |
|
86900 dm2 |
= .................... dam2 |
Exercice 4
|
1) |
|
51.3 dam2 |
= .................... dm2 |
11) |
|
41700 mm2 |
= .................... dm2 |
|
2) |
|
28.6 cm2 |
= .................... m2 |
12) |
|
747 m2 |
= .................... hm2 |
|
3) |
|
82200 dm2 |
= .................... dam2 |
13) |
|
55.8 dm2 |
= .................... cm2 |
|
4) |
|
0.0321 hm2 |
= .................... dam2 |
14) |
|
9640000 dm2 |
= .................... dam2 |
|
5) |
|
0.089 hm2 |
= .................... dm2 |
15) |
|
101000 mm2 |
= .................... m2 |
|
6) |
|
6770000 dm2 |
= .................... dam2 |
16) |
|
970 hm2 |
= .................... dam2 |
|
7) |
|
0.0867 dam2 |
= .................... m2 |
17) |
|
26300 cm2 |
= .................... dm2 |
|
8) |
|
54800 m2 |
= .................... hm2 |
18) |
|
0.253 dam2 |
= .................... dm2 |
|
9) |
|
325000 dm2 |
= .................... dam2 |
19) |
|
10.4 dam2 |
= .................... dm2 |
|
10) |
|
16.8 dm2 |
= .................... mm2 |
20) |
|
226 dm2 |
= .................... cm2 |
Exercice 5
|
1) |
|
0.769 ha |
= .................... a |
16) |
|
979 dam2 |
= .................... km2 |
|
2) |
|
0.0441 dm2 |
= .................... cm2 |
17) |
|
7700 mm2 |
= .................... cm2 |
|
3) |
|
62.5 m2 |
= .................... a |
18) |
|
78000 ha |
= .................... km2 |
|
4) |
|
6830000 dm2 |
= .................... hm2 |
19) |
|
0.695 dam2 |
= .................... cm2 |
|
5) |
|
1150 cm2 |
= .................... a |
20) |
|
370 dam2 |
= .................... m2 |
|
6) |
|
432000 dm2 |
= .................... hm2 |
21) |
|
938 km2 |
= .................... hm2 |
|
7) |
|
9530 dm2 |
= .................... m2 |
22) |
|
68000 ha |
= .................... km2 |
|
8) |
|
95300 m2 |
= .................... a |
23) |
|
4570000 cm2 |
= .................... a |
|
9) |
|
61.6 ha |
= .................... a |
24) |
|
0.065 dam2 |
= .................... cm2 |
|
10) |
|
896 dam2 |
= .................... hm2 |
25) |
|
0.0605 ha |
= .................... dm2 |
|
11) |
|
62500 dm2 |
= .................... m2 |
26) |
|
442000 m2 |
= .................... a |
|
12) |
|
219 m2 |
= .................... dm2 |
27) |
|
809000 mm2 |
= .................... m2 |
|
13) |
|
0.278 m2 |
= .................... cm2 |
28) |
|
0.0979 dm2 |
= .................... cm2 |
|
14) |
|
285000 dam2 |
= .................... km2 |
29) |
|
95 m2 |
= .................... cm2 |
|
15) |
|
89400 mm2 |
= .................... cm2 |
30) |
|
0.0739 m2 |
= .................... cm2 |
Exercice 6
|
1) |
|
882 mm2 |
= .................... m2 |
11) |
|
177000 dam2 |
= .................... km2 |
|
2) |
|
3090 cm2 |
= .................... mm2 |
12) |
|
4520 dm2 |
= .................... m2 |
|
3) |
|
856 dam2 |
= .................... km2 |
13) |
|
0.781 km2 |
= .................... hm2 |
|
4) |
|
0.0708 ha |
= .................... m2 |
14) |
|
9160000 dm2 |
= .................... m2 |
|
5) |
|
167 dam2 |
= .................... hm2 |
15) |
|
0.301 ha |
= .................... m2 |
|
6) |
|
0.073 dam2 |
= .................... m2 |
16) |
|
525000 dm2 |
= .................... a |
|
7) |
|
0.0719 ha |
= .................... dm2 |
17) |
|
0.526 ha |
= .................... m2 |
|
8) |
|
0.879 dm2 |
= .................... cm2 |
18) |
|
0.741 ha |
= .................... a |
|
9) |
|
437 km2 |
= .................... hm2 |
19) |
|
0.894 m2 |
= .................... dm2 |
|
10) |
|
220 dm2 |
= .................... m2 |
20) |
|
0.806 ha |
= .................... a |
Réponses 1
|
1) |
67.2 |
|
2) |
666 |
|
3) |
717 |
|
4) |
3.65 |
|
5) |
0.55 |
|
|
6) |
6.43 |
|
7) |
10.9 |
|
8) |
8.75 |
|
9) |
7.37 |
|
10) |
901 |
|
|
11) |
8.86 |
|
12) |
2870 |
|
13) |
25500 |
|
14) |
8870 |
|
15) |
420 |
|
|
16) |
0.823 |
|
17) |
784 |
|
18) |
29.2 |
|
19) |
0.0414 |
|
20) |
9.12 |
|
|
21) |
39.9 |
|
22) |
7560 |
|
23) |
0.0634 |
|
24) |
8710 |
|
25) |
94100 |
|
|
26) |
60.5 |
|
27) |
2.99 |
|
28) |
1.72 |
|
29) |
0.302 |
|
30) |
73.5 |
|
Réponses 2
|
1) |
7.92 |
|
2) |
9270 |
|
3) |
0.0692 |
|
4) |
557 |
|
5) |
50 |
|
|
6) |
5730 |
|
7) |
885000 |
|
8) |
21.4 |
|
9) |
24.3 |
|
10) |
0.0548 |
|
|
11) |
96300 |
|
12) |
6480 |
|
13) |
0.0066 |
|
14) |
7020 |
|
15) |
0.000967 |
|
|
16) |
1.11 |
|
17) |
0.0321 |
|
18) |
2610 |
|
19) |
5.91 |
|
20) |
34000 |
|
Réponses 3
|
1) |
0.162 |
|
2) |
566000 |
|
3) |
80500 |
|
4) |
642000 |
|
5) |
5.37 |
|
|
6) |
56700 |
|
7) |
6.98 |
|
8) |
5610 |
|
9) |
0.0527 |
|
10) |
0.0151 |
|
|
11) |
60.1 |
|
12) |
760000 |
|
13) |
89400 |
|
14) |
6410 |
|
15) |
5.81 |
|
|
16) |
686000 |
|
17) |
0.319 |
|
18) |
503000 |
|
19) |
81.1 |
|
20) |
88 |
|
|
21) |
0.00265 |
|
22) |
0.783 |
|
23) |
0.768 |
|
24) |
68.1 |
|
25) |
50.7 |
|
|
26) |
0.876 |
|
27) |
0.0166 |
|
28) |
1.81 |
|
29) |
689000 |
|
30) |
8.69 |
|
Réponses 4
|
1) |
513000 |
|
2) |
0.00286 |
|
3) |
8.22 |
|
4) |
3.21 |
|
5) |
89000 |
|
|
6) |
677 |
|
7) |
8.67 |
|
8) |
5.48 |
|
9) |
32.5 |
|
10) |
168000 |
|
|
11) |
4.17 |
|
12) |
0.0747 |
|
13) |
5580 |
|
14) |
964 |
|
15) |
0.101 |
|
|
16) |
97000 |
|
17) |
263 |
|
18) |
2530 |
|
19) |
104000 |
|
20) |
22600 |
|
Réponses 5
|
1) |
76.9 |
|
2) |
4.41 |
|
3) |
0.625 |
|
4) |
6.83 |
|
5) |
0.00115 |
|
|
6) |
0.432 |
|
7) |
95.3 |
|
8) |
953 |
|
9) |
6160 |
|
10) |
8.96 |
|
|
11) |
625 |
|
12) |
21900 |
|
13) |
2780 |
|
14) |
28.5 |
|
15) |
894 |
|
|
16) |
0.0979 |
|
17) |
77 |
|
18) |
780 |
|
19) |
695000 |
|
20) |
37000 |
|
|
21) |
93800 |
|
22) |
680 |
|
23) |
4.57 |
|
24) |
65000 |
|
25) |
60500 |
|
|
26) |
4420 |
|
27) |
0.809 |
|
28) |
9.79 |
|
29) |
950000 |
|
30) |
739 |
|
Réponses 6
|
1) |
0.000882 |
|
2) |
309000 |
|
3) |
0.0856 |
|
4) |
708 |
|
5) |
1.67 |
|
|
6) |
7.3 |
|
7) |
71900 |
|
8) |
87.9 |
|
9) |
43700 |
|
10) |
2.2 |
|
|
11) |
17.7 |
|
12) |
45.2 |
|
13) |
78.1 |
|
14) |
91600 |
|
15) |
3010 |
|
|
16) |
52.5 |
|
17) |
5260 |
|
18) |
74.1 |
|
19) |
89.4 |
|
20) |
80.6 |
|
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