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6年级脱式计算题50题

正好50道,虽然没有答案,但应该可以吧,6.9+4.8+3.1 0.456+6.22+3.78 15.89+(6.75-5.89)4.02+5.4+0.98 5.17-1.8-3.2 13.75-(3.75+6.48)3.68+7.56-2.68 7.85+2.34-0.85+4.

75÷〔138÷(100-54)〕 85*(95-1440÷24) 80400-(4300+870÷15) 240*78÷(154-115) 1437*27+27*563 〔75-(12+18)〕÷15 2160÷〔(83-79)*18〕 280+840÷24*5 325÷13*(266-250) 85*(95-1440÷24) 58870÷(105+20*2) 1437*27+27*563 81432÷(13

7.91*3+3*2.19= 8.67-5.8 +1.33= 853-147-253= 54*23+77*54= 420÷28= 1600-(720+650÷13)= (103-141÷47)*5= 7200÷25÷4= 8*(40+20= 42

5/7 * 3/25 + 3/73/14 **回 2/3 + 1/61/5 * 2/3 + 5/69/22 + 1/11 ÷ 1/25/3 * 11/5 + 4/345 * 2/3 + 1/3 * 157/19 + 12/19 * 5/61/4 + 3/4 ÷ 2/38/7 * 21/16 + 1/2101 * 1/5 答 1/5 * 213/7 * 49/9 - 4/38/9 * 15/36 + 1/2712* 5/6 2/9 *38* 5/4 + 1/46÷ 3/8 3/8 ÷

27= 53-25= 870*30= 53*6= 540-80= 40*25= 720÷60-8= 20+80÷2= (62+28)*6= 25*4-23= 150*(5+2)= 9*40÷9= 900÷50-10= 720÷20÷2= 63+48+52= 304-167-33= 194+84+

3/7 * 49/9 - 4/3 2. 8/9 * 15/36 + 1/27 3. 12* 5/6 2/9 *3 4. 8* 5/4 + 1/4 5. 6÷ 3/8 3/8 ÷6 6. 4/7 * 5/9 + 3/7 * 5/9 7. 5/2 -( 3/2 + 4/5 ) 8. 7/8 + ( 1/8 + 1/9 ) 9. 9 * 5/6 + 5/6 10. 3/4 * 8/9 - 1/3 11. 7 * 5/49 + 3/14 12. 6 *( 1/2 + 2/3 ) 13. 8 * 4/5 + 8 * 11/5 14.

正好50道,采纳一下,虽然没有答案,但应该可以吧,采纳~采纳~采纳~6.9+4.8+3.1 0.456+6.22+3.78 15.89+(6.75-5.89)4.02+5.4+0.98 5.17-1.8-3.2 13.75-(3.75+6.48)3.68+7.56-2.68 7.85+2.34-0.85+4.66 35.6-1.8-15.6-7.23.82+2.9+0.18+9.1 9.6

(1/69+2/71)*e799bee5baa6e79fa5e98193e78988e69d833133336335653323+25÷71 =1/69*23+2/71*23+25/71 =1/3+(46/71+25/71) =1/3+1 =4/3 2.(1+1/2)*(1-1/2)*(1+1/3)*(1-1/3)*..*(1+1/9)*(1-1/9) =3/2*1/2*4/3*2/3*10/9*8/9 =1/2*10/9(中间

32*125*25 =4*8*125*25 =(4*25)*(8*125) =100*1000 =100000 9048÷26 =(2600+2600+2600+1248)÷26 =2600÷26+2600÷26+2600÷26+1248÷26 =100+100+100+48 =348 2881÷ 43 =(1290+1591)÷ 43 =1290÷43+1591÷43 =30+37 =67 3.2*42.3*

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