(1)3643-74+6357-76=9850\x0d\x0a(2)39×24+39×46+39×30=3900\x0d\x0a(3)108×35=3780\x0d\x0a(4)345×98=33810\x0d\x0a(5)25×64×125×5=1000000\x0d\x0a(6)8500÷25=340\x0d\x0a(7)94×73+27×94=9400\x0d\x0a(8)125×79=9875\x0d\x0a(9)1.2×99=118.8\x0d\x0a(10)9÷0.25=36\x0d\x0a(11)4.7×5.9+5.2×4.7-4.7×0.1=51.7\x0d\x0a(12)3.6×2.4+36×0.76=36\x0d\x0a(13)(3.25×7+3.25)×0.125=3.25\x0d\x0a(14)37.5÷8÷1.25=3.75\x0d\x0a(15)1.11-8.5×(7.1-0.11)×0=1.11\x0d\x0a(16)17/18-11/27-5/18-7/27=0\x0d\x0a(17)9/10+5/6+9/10-5/6=1.8\x0d\x0a(18)1.3+1/4-1/2+1/4-0.2÷4=1.25\x0d\x0a(19)12.5×88=1100\x0d\x0a(20)4.8÷(1.6×0.2)=15\x0d\x0a (21)3.2×0.25×1.25=\x0d\x0a(22)1/3+1/6+1/9+1/18=\x0d\x0a(23)(3/11+0.87+0.23-3/11)÷0.03=\x0d\x0a(24)0.5×[3/4-(7/16-0.25)]=9/32\x0d\x0a(25)1999+999×999=1000000\x0d\x0a(26)12.75-(3/8+3/4)=93/8\x0d\x0a(27)(1.2+0.25)×3×4=17.4\x0d\x0a(28)0.375×101-37.5=3/8\x0d\x0a(29)7.2×1000÷125=57.6\x0d\x0a(30)53/6+37/4-23/6=14.25\x0d\x0a(31)10-(1/2+1/10)=9.4\x0d\x0a(32)24700-5278÷26×108=2776\x0d\x0a(33)3-5/13-8/13=2\x0d\x0a(34)532.7-2.47=530.23\x0d\x0a(35)0.084×7.5=0.63\x0d\x0a(36)913.5÷0.29=3150\x0d\x0a(37)6.55×3.45=9039/400\x0d\x0a(38)124÷3.1=40\x0d\x0a(39)0.1435÷1.5=287/3000\x0d\x0a(40)275+2254÷5-100=625.8\x0d\x0a(41)4÷(1÷0.4)=1.6\x0d\x0a(42)1÷0.2+(2-0.7)×5=11.5\x0d\x0a(43)9×3-1.7+13.4=38.7\x0d\x0a(44)22-0.8÷2=21.6\x0d\x0a(45)4×(12.6-9)+8=22.4\x0d\x0a(46)22.2-4.8+3.2-12=8.6\x0d\x0a(47)0.3×5+3-4.5=0\x0d\x0a(48)2x1.5x0.8=2.4\x0d\x0a(49)0.8x6+16=20.8\x0d\x0a(50)1+0.2x1.6=4.2\x0d\x0a(51)1.5+0.9×3.6=4.74\x0d\x0a(52)3/4÷0.75+3=4\x0d\x0a(53)2.8×4.5+72×0.5=48.6\x0d\x0a(54)0.6x0.1x2=0.12\x0d\x0a(55)280+720=1000\x0d\x0a(56)1076-86=990\x0d\x0a(57)32×0.25=8\x0d\x0a(58)1/3+1/5=8/15\x0d\x0a(59)30²=900\x0d\x0a(60)0.1÷1%=10\x0d\x0a(61)3.14×7=21.98\x0d\x0a(62)2/5-1/4=0.15\x0d\x0a(63)6300÷70=90\x0d\x0a(64)45×3/15=9\x0d\x0a(65)1/7-1/9=2/63\x0d\x0a(66)36-4/9=320/9\x0d\x0a(67)45-0.5=44.5\x0d\x0a(68)5/6-1/6=2/3\x0d\x0a(69)2/5+1/2=0.9\x0d\x0a(70)3/4+1/6=11/12\x0d\x0a(71)2x2/5+27/5=6.2\x0d\x0a(72)24x1.2-4=24.8\x0d\x0a(73)6.5+2x16.5=39.5\x0d\x0a(74)8.1÷27×3=0.9\x0d\x0a(75)1-2/5-17/50=13/50\x0d\x0a(76)4/7-2/5=6/35\x0d\x0a(77)264+318-8280÷69 =462\x0d\x0a(78)5/6-1/4+2/3=5/4\x0d\x0a(79)11/28+(5/14+3/7)=33/28\x0d\x0a(80)7-(3/4-2/5)=133/20\x0d\x0a(81)285+(3000-372)÷36 =358\x0d\x0a(82)796-5040÷(630÷7)=740\x0d\x0a(83)3168-7828÷38+504 =-100656\x0d\x0a(84)1406+735×9÷45 =1553\x0d\x0a(85)14.6-(4.6+7.2)=14/5\x0d\x0a(86)1-1/2-1/3-1/6=0\x0d\x0a(87)3/10-7/30+4/10=7/15\x0d\x0a(88)999×85+854×(6.5÷1.3)=89185\x0d\x0a(89)1.5-0.05×(1.5-1.5)=3/2\x0d\x0a(90)9/10-(1/6+3/5)=2/15\x0d\x0a(91)4/3-(2/5+3/10)=19/30\x0d\x0a(92)2/5+1/3+3/5=4/3\x0d\x0a(93)20-(5.35+0.15)+6.3=104/5\x0d\x0a(94)1/2-(3/4-3/8)=1/8\x0d\x0a(95)7/8-5/12+1/6=5/8\x0d\x0a(96)(174+209)×26- 9000 =958\x0d\x0a(97)814-(278+322)÷15=774\x0d\x0a(98)2/5+3/5+3/7-3/9=23/21\x0d\x0a(99)5/6+5/12=5/4\x0d\x0a(100)1-(8/13+5/13)=0
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