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计算小行家.8.36+9.43+6.628-2.6-1.775.86-1.77+2.547.4+0.93-4.3613.6-(2.16+2.34)18.72-(14.37-5.7)
题目详情
计算小行家. 8.36+9.43+6.62 | 8-2.6-1.77 | 5.86-1.77+2.54 |
7.4+0.93-4.36 | 13.6-(2.16+2.34) | 18.72-(14.37-5.7) |
▼优质解答
答案和解析
(1)8.36+9.43+6.62
=17.79+6.62
=24.41;
(2)8-2.6-1.77
=5.4-1.77
=3.63;
(3)5.86-1.77+2.54
=4.09+2.54
=6.63;
(4)7.4+0.93-4.36
=8.33-4.36
=3.97;
(5)13.6-(2.16+2.34)
=13.6-4.5
=9.1;
(6)18.72-(14.37-5.7)
=18.72-8.67
=10.05.
=17.79+6.62
=24.41;
(2)8-2.6-1.77
=5.4-1.77
=3.63;
(3)5.86-1.77+2.54
=4.09+2.54
=6.63;
(4)7.4+0.93-4.36
=8.33-4.36
=3.97;
(5)13.6-(2.16+2.34)
=13.6-4.5
=9.1;
(6)18.72-(14.37-5.7)
=18.72-8.67
=10.05.
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