问题
解答题
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答案
(1)0.86×1.6=1.376;
0.86 × 1.6
. 516 86
. 1.376
(2)25.8×4.7=121.26;
25.8 × 4.7
. 1806 1032
. 121.26
(3)40.9×2.6=106.34;
40.9 × 2.6
. 2454 818
. 106.34
(4)82.4×2.8=230.72,
82.4 × 2.8
. 6592 1648
. 230.72
(5)0.45×10.8=4.86;
10.8 × 0.45
. 540 432
. 4.860
(6)0.37×2.9=1.073;
0.37 × 2.9
. 333 74
.. 1.073