a) 6.95
X2.93
------------------
5 6 8 5
6 2 5 5 +
1 3 9 0 + +
--------------------
2 . 0 7 2, 3 5
b) 7 , 384
X 6,210
0 0 0 0
7 3 8 4 +
1 4 7 6 + +
4 3 8 4 + + +
4 6. 0 5 4, 4 0
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Lista de comentários
×2,3
2085
1390+
15,985. (resultado)
B) 7,384
×6,21
7384
14768+
44304+
45,85464. (resultado)
a) 6.95
X2.93
------------------
5 6 8 5
6 2 5 5 +
1 3 9 0 + +
--------------------
2 . 0 7 2, 3 5
b) 7 , 384
X 6,210
------------------
0 0 0 0
7 3 8 4 +
1 4 7 6 + +
4 3 8 4 + + +
------------------
4 6. 0 5 4, 4 0