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十道简便运算五年级

(1)100+99+98-97-96+95+94-93-92++7+6-5-4+3+2-1=200 (2)(1+1/2+1/3+1/4)x(1/2+1/3+1/4+1/5)-(1+1/2+1/3+1/4+1/5)x(1/2+1/+1/4)=1/5 (3)9999*2222+3333*3334=33330000 (4)9999*7+1111*37=11110000 (5)3333*3333+9999*8889=99990000

15*10+8= 15821-8/2= 1732*3/6= 1645*2-41= 4935*2-8=5254*2-3= 10541*10-25 =38556*2/2=5641*2-8= 7632*5-8=152

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 * 4/5 + 8 * 11/5

12.3*4*0.25 12.96-5261(9.6-1.52) 1.2÷0.25+41021.3*16534 (4.8+6.4)÷专8 40.5÷0.81*1.05 8*4.3*12.5 (9.6+3.2)÷0.8 (300-94.8)÷0.5 0.648÷[(0.4+0.5)*属0.6] 0.008+0.92*5-1.28 5.6*(12.5-8.5 ÷0.85)

1. 0.25*4/5+0.252. 5/9-3/7+4/9-4/73. 0.59*70+0.59*10+20*0.594. 46*9/10+54*9/105. (1/10+1/4)*406. 24*(3/8+5/6)7. 0.25*17*48. (3/4-3/5)*3/109. 7

5.6*2.9 3.77*1.8 0.02*96 5.22*0.3 9.99*0.02 5*2.44 1.666*6.19.432*0.00 5.6*6.5 8.05*3.4+7.6 6.58*4.5*0.9 2.8*0.5+1.5832+4.9-0.9 4.8-4.8*0.5 (1.25-0.125)*84.8*100.

15*10+8= 21-8/2= 32*2/6= 45*2-41= 35*2-8= 54*2-3= 41*10-25 56*2/2= 41*2-8= 32*5-8=

6/7+2/15+1/7+13/15 19/21+5/7-3/14 2/3+5/9-2/3+5/9 8/9+(1/4-1/9)+3/4 0.58+5/13+1.12+8/13 11-4/11-7/11 14/15-(6/15 +1/3) 3/5-0.81 -0.19 7/8+1/8 -5/9 -4/9 22+55÷11-2/8 1/7+33.5+6/7-3.5 7.09-5/12+12.03-7/12 是要这样的吗很高兴能帮到您望采纳~~~~

(26-14)*8 50*(2+80) (10*12)-63 (27-23)*12 (38-16)*24 (24+38)*6 (87-42)*15 (84-15*3)16*(49-28) 45*(84-48] )

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