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五年级简便计算题大全

1) 500+(407+0)= 2) 386+382+114= 3) 42+(91+158+109)= 4) (87+103+113)+97= 5) (246+387+154)+13= 6) 49+(71+151+129)= 7) 255+(79+45)= 8) (169+39+131)+261= 9) 219+175+181+225= 10) 14+498+486= 11) (404+195+96)+305= 12)

1. (25*4)+(25*6) 2. 5*7*10*6 =25*(4+6) =(5*6)*(7*10) =25*10 =30*70 =250 =210

1. (25%-695%-12%)*36 2. 3/4*3/5+3/4*2/5 3. (1-1/4+8/9)/7/9 4 2/3+1/6/3/24+2/21 5 1*8/15*3/5 6 10-3/4/9/10-1/6 7 [(1/3+1/2)/5/6-1/3]/1/7 8 2/3/5+3/5/2+3/4 9 1/[(2-2/3/1/2)]*2/5 10 3^2*3.25678 11 3^3-5 12 4^2-34% 13 3.25-315% 14 7^3+445% 15

五年级上册简便算法题 10÷3.14-6.86÷3.14 37.68÷0.25÷4 3.75-(2.75-1.3) 37.56-(18+7.56) 0.77÷14 4.5*9.8 0.7÷0.125 0.7÷0.25 2.5*3.2*12.5 12.5*9.6*0.25 3.75-(2.8-1.25) 37.65÷0.4÷0.25 3.125÷8÷0.125 37.65-4.75-3.25 25*6.4*12.5 3.6*0.25 答案

三分之一加三分之三 =五分之二加五分之八=七分之十四加七分之二十一 =十分之五加二分之一=八分之气加八分之一=九分之八加九分之二=

(1)13.8-2.2-7.8=13.8-(2.2+7.8)=13.8-10=3.8(2)32÷4÷2=32÷(4*2)=32÷8=4

1. 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 *

(a+b)+ c = a +(b+c)1. 2.73 + 0.89 + 1.27 2. 4.37 + 0.28 + 1.63 + 5.72a-b-c = a -(b+c)1. 10 - 0.432 - 2.568 2. 9.3 - 5.26 - 2.742. 13.4-(3.4+5.2) 4. 14.9-(5.2+4.9)3. 18.32 - 5.47 - 4.32 6. 17.29 - 5.28 - 6.29(a * b)*c = a *(b * c)1. 25 * 6.8 * 0.04 2. 0.25

五年级数学简便计算练习卷下面各题怎样算简便就怎样算.6.9+62616964757a686964616fe78988e69d83313333323933354.8+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.

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