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1、Four short words sum up what has lifted most successful individuals above the crowd: a little bit more.-author-date苏教版六年级寒暑假数学计算1000题(1)0(1)0.8331.25(2)10(3)9.564.8751.44(4)6(5)4.618.415(6)416(7)182(8)2801.25(9)251.2548(10)0.73.94.36.1(11)7.35997.35(12)47817(13)46101(14)15.624(15)142143(16)(17)(18)3
2、(19)(20)4312(21)(22)75(23)()24(24)20532656(25)()(26)411.750.4(27)()45(28)2()(29)0.31(3.32.95)(30)()()(31)()(32)()35(33)24()(36)()(37)8.64.3 (38)(0.25)(39)3.6(4.72.3)1.2(40) -(34) (41)60()(35)() (42)()(43)12() (50)1712(44)(910) (51)()(45)() (52)(20.121)5.1(46)0.3874 (53)0.2(0.15)(47)() (54)(48)(10) (
3、55)3.641(2.09)(49)25 (56)125*3+125*5+25*3+25(57) (23/4-3/4)*(3*6+2) (64) 3/7 49/9 - 4/3(58)8/9 15/36 + 1/27 (65) 12 5/6 2/9 3(59) 7.65.41.95.4 (66) 8 5/4 + 1/4 (60)24(5) (67) 4/7 5/9 + 3/7 5/9 (61)1516 (68) 7/8 + ( 1/8 + 1/9)(62)()45 (69) 3/4 8/9 - 1/3 (63) 99*3+101*11*(101-92) (70) 6 ( 1/2 + 2/3 )
4、(71) 31 5/65/6 (77) 75/49+3/14(72) 5/9 1814 2/7 (78) 84/5+811/5(73) 148/7-5/612/15 (79) 9/7 -(2/7-10/21)(74) 6 3/8 3/8 6 (80) 4/525/16+2/33/4(75) 5/2 -( 3/2 + 4/5 ) (81)17/32-3/49/24 (76) 9 5/6 + 5/6 (82) 32/9+1/3 (83) 3/14 2/3 + 1/6 (89)7(84)9/22 + 1/11 1/2 (90)5/311/5+4/3(85) 45 2/3 + 1/315 (91)7/
5、19 + 12/19 5/6(86) 302550 (92)()(1)(87)62 (93)31(88)5/7 3/25 + 3/7 (94)1/52/3+5/6(95) (102) ()(96)() (103)44(97)81.25 (104)5/2 -( 3/2 + 4/5 )(98)() (105)(99)(10) (106)()(100) 8 5/4 + 1/4 (107) 7/8 + ( 1/8 + 1/9 )(101)4/7 5/9 + 3/7 5/9 (108)6(1/2+2/3 )(109)3/4 8/9 - 1/3 (117)7 5/49 + 3/14(110) 6 ( 1/
6、2 + 2/3 ) (118)8 4/5 + 8 11/5(111)31 5/6 5/6 (119) 9/7 (2/710/21)(112)5/9 18142/7 (120)4/525/16+2/33/4(113)148/75/612/15 (121)17/32-3/49/24(114)3 2/9 + 1/3 (122)5/71/7+3/7(115)() (123) (116)24(5) (124) 1516(125)()45 (128) 1(+) (126)(1) (129) 178 (127) 3 (130) (1) (+) 5() + ()(+) 1(+)3.5 (1)4 + (+) 1
7、2(1) 2 (1)4 8 +7 () (+)(1) 3+ + 72(+) + + + 4 + 2 30(+) + 6 +512(+) + 4 48(+) 9+ 24(+) (+)6027 5 ()70 97 8+2 15+15(+)72 72(+) (+)9+ 30(+) (+) 5+7+5 ()24) (+) (+) (3217) (25) () 3 (2121) (99)9 () ()30 4 5841 ()() 25 () 3 ()1511 + 18(+) 1010 ()5 () ()() 4143 () 999 24()3 ()() () (1) () () l 解方程 12 = (
8、+)=53= = (6)25 = 2+ = =20121 53 1265 =13.4 83 = = 46=2= = = = 439=29 + = 421=4 6X5 =13.4 X-X= 46385= = =12 = = -0.25= = 4+0.7=102 +=42 +=105-=400 -0.125=8 7-=2+X=18 ( + )= 0.375=+=4 12 52.4580.365- = (- 4.5) = 7 - 0.8= 16+6 20 8.5= 1.5 - -4= 21 = -=14 += +5= += 5 -=45l 口算:= 7= = = 12= = 3= 1= 24= 2= 12= 240= = 8= = = = = = = = 12= = = = (+)12= 1= = 1= 3 = = 1= l 求比值1 : 0.12 : 0.3l 化成最简单的整数比。 : 5.6 : 0.7 15 : 12l 简算方法算(1)24 (2) (3)()(4) (5)(+)28 (6)+(7)3 (8) (9)(+)24 (10) (11)5841 (12)(13) (14) l 解比例(1)6 = (2) = (3) = 26 (4) = 50.1