小学计数法96减8
100\u51cf98\u52a096\u51cf94\u52a092\u51cf90\u52a0..........\u52a08\u51cf6\u52a04\u51cf6\u7684\u7b80\u4fbf\u8fd0\u7b97\u662f\u4ec0\u4e48\u5148\u7b97\u76f8\u90bb\u4e24\u4e2a\u51cf\u6cd5\uff0c\u5728\u7b97\u52a0\u6cd5
3.04*8.7-3.24*2.9+5.8*6.96
=3.04*2.9*3-3.24*2.9+2.9*2*6.96
=(3.04*3-3.24+6.96*2)*2.9
=(3.04*3-3.24+3.24*3*2)*2.9
=(3.04*3+3.24*5)*2.9
=25.32*2.9
=25.32*3-25.32*0.1
=73.428
=100-4-(10-2)
=100-4-10+2
=100-10-4+2
=90-2
=80+10-2
=80+8+2-2
=88
谢谢,请采纳
因为8+8=16
所以16-8=8
96=80+16
所以96-8=80+16-8=88
96一8=88
绛旓細96-8 =100-4-锛10-2锛=100-4-10+2 =100-10-4+2 =90-2 =80+10-2 =80+8+2-2 =88 璋㈣阿锛岃閲囩撼
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