小学四年级简便计算题大全耐八积入要待罪良记供功及答案例
1、5.76＋13.67＋4.24＋6.师从感33
=（5.76＋4.24）＋(13.67＋6.33)
=10＋20
=30
例2、37.24＋23.79－17.24
=37.24－17.24＋23.79
=20＋23.79
=43.79
例3、4×3.78×0.25
=4×0.25×3.78
=1×3.78
=3.78
例4、125×246×0.8
=125×0.8×246
=100×246
=24600
例5、(2360问答.5＋12.5)×40
=2.5×40＋12.5×40
=100＋500
=600
例6、3.68×4.79＋6.32×4.79
=(3.68＋6.32)×4.79
=10×4.79
=47.9
例7.26雷沙一环.86×25.66－16.86×25.66
=(26.86－16.86)×25.66
=10×25.66
=256.6
例8、5.7×99＋5.7
=5.7×(99＋1)
=5.7×100
=570
例9、34×9.9
=34×(10－0.1)
=34×10－3史杆刚文阻上己里促4×0.1
=340－3.4
=336.6
例10、57×10达著将氢话还唱采使底准1
=57×(100威＋1)
=57×100＋57×1
章序当座即卫决=5757
标签：计算题
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