小学数学解答6.93+2.83+5.36+0.23+3.82+9.66+3.17请加过程
2019-04-02
小学数学解答6.93+2.83+5.36+0.23+3.82+9.66+3.17请加过程
优质解答
6.93+2.83+5.36+0.23+3.82+9.66+3.17
=6+0.9+0.03+2+0.8+0.03+5+0.3+0.06+0.2+0.03+3+0.8+0.02+9+0.6+0.06+3+0.1+0.07
=(6+2+5+3+9+3)+(0.9+0.1)+(0.8+0.2)+(0.3+0.8+0.6)+(0.03+0.07)+(0.06+0.03+0.03+0.02+0.06)
=28+1+1+1.7+0.1+0.2
=32
6.93+2.83+5.36+0.23+3.82+9.66+3.17
=6+0.9+0.03+2+0.8+0.03+5+0.3+0.06+0.2+0.03+3+0.8+0.02+9+0.6+0.06+3+0.1+0.07
=(6+2+5+3+9+3)+(0.9+0.1)+(0.8+0.2)+(0.3+0.8+0.6)+(0.03+0.07)+(0.06+0.03+0.03+0.02+0.06)
=28+1+1+1.7+0.1+0.2
=32