88+11*92的简便运算

分类: 作业答案 • 2022-09-25 15:40:15

问题描述：

88+11*92的简便运算

答

=88+（10+1）*92
=88+10*92+92
=88+920+92
=920+88+(2+90)
=920+(88+2)+90
=920+90+90
=900+20+180
=900+200
=1100

答

88+11*92
=11x8+11x92=11x(8+92)=11x100=1100

答

88+11*92
=11*8+11*92
=11*(8+92)
=11*100
=1100