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(3.2*0.4%0.68)除以0.25*4递等式

1. 26*20.2-8.4-1.8=26*20.2-10.2=25*20.2+(10.2-10.2)=25*20+25*0.2=500+5=5052.②(3.2*0.4-0.68)÷0.25*4=(3.2*0.4-0.68)*4*4=(1.28-0.68)*16=0.6*16=0.96

(3.2*0.4-0.68)/0.25*4=(1.28-0.68)/1=0.6

① 26*20.2-8.4-1.8 = 26 X 2 X 10.1 -(8.4 + 1.8)= 52 X 10.1 - 10.2= 52.52- 10.2= 42.32②(3.2*0.4 - 0.68)÷0.25 * 4=(3.2*0.4 - 0.68)÷(1/4)* 4=(3.2*0.4 - 0.68)* 4 * 4=(1.28 - 0.68)* 4 * 4= 0.6 X 16= 9.6

(3.2*0.4-0.68)+0.25=(1.28-0.68)+0.25=0.6+0.25=0.85你好,本题已解答,如果满意请点右下角“采纳答案”.

0.25*3.2*0.4 =0.25*0.4*3.2 =0.1*3.2 =0.32 你好,本题已解答,如果满意 请点右下角“采纳答案”.

3.2*1.25*2.5 =8X0.4*1.25*2.5 =8*1.25X(0.4*2.5 )=10 X 1=1042.6÷2.5÷4=42.6 ÷(2.5X4)=42.6 ÷10=4.260.75*24÷0.25=0.75÷0.25*24=3 X24=72

3.2÷0.25+5.8*4用递等式怎么算3.2÷0.25+5.8*4 =3.2x4+5.8x4=(3.2+5.8)x4=9x4=36

递等式计算(3.2*0.4-0.68)÷0.25*4=(1.28-0.68)÷0.25*4=0.6÷0.25*4=2.4*4=9.6

7.85除以0.25除以4=7.85/(0.25*4)=7.85满意采纳奥

【0.25乘0.4减6.8】加3.2

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