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小学六年级数学四则运算600道

2020-04-14 来源:画鸵萌宠网
小学数学四则运算——简便运算大汇总

简便运算 4 (12441++5+ 25×(8×× 7-(2-) 33151523117512++)×72 ÷3÷ 121824

1125-997

125×

×99+

(+++)×25

---

×87+×1300

27 998+1246+9989 +++ × 49+5716-18)÷36 79÷215+511×29 78×36+×741-745 (8700+870+87)÷87 ×(÷73) 71251007 ××64 131721×17+12×8 -(-) ( 7113251×+×+ ÷+×1-4÷3 25÷100

3822426

-3

51311-(2-1) ÷+÷+÷ -(+)×105 66415214.759.63(8.251.37) 7.483.17(2.486.38)

551117(3.81)1 3333877979066661 99524

0.99990.70.11112.7 361.091.267.3

322481.081.256.8 32537.96

555

6.816.819.33.2 81.515.881.551.867.618.5

23512.123542.213554.3 1234234134124123

1246824681468126812481246

3119231

4 -(5 + 3 )× 8 5 × 4 - 2 ÷4

5311517 ×[1÷( + )] [ -( - )]× 84361439

57 + 98 × 59 + 38

14 × 37 + 47 ÷4

223554

91481415171715

425 -(+)× 425 +× [425 -+ ×(

42

5 +× [42

5 -+×] [42

5 -+ ×] 1 - 58 ÷ 2528 - 310 5 -( 6367 ÷14 + 13 )

11124612 21113513710

111131

123 -42 -24 -58 % ×4 +8 ×+%

7131331(8 +16 )÷16 ×7 ××23

153 3144

10×[(435 ÷7 ] +115

4 ×+125%÷ 8 15 ×(5÷5-576 6 ÷5)

÷÷× 59

6 -+20 ) ÷

÷8+×18 +4×

81571 )÷19 ×[16 +(16 -42 ]245 )÷×7 ÷+ ×[+2223 )÷3 ] 1212 ] ×13 1325+540÷18×15 [+7÷(3

2111132×5 ÷3 + (73 +73 ×2+73 )÷4 +114 ++37 27 ×[(413 ÷58 ] (234 +23 -156 )×12 ÷8+×18 + +9111 3151322 +92 + ×122 3 -(17 +8 ÷14 )×15

[+12 382+498 38114 )÷5 ]×125% 382 498-116 ×+×4

(313 -251 ÷+6×15

3 +48 )÷(15 ÷80%) 25 )×26

×× ×× × ××

×57+×42+ 13÷÷2 × 32×+× 25×(4+425) 60×(54115412+15-2) 4×+÷15

89×516÷15

×%+× 25%×

154222115×+÷ ÷4÷ +÷ 58141714212119+×25% ÷÷

117231319415

5÷5-588÷5

(1+153)×15

57+56+27+16 56×29×340

552-613÷9226-3 35×19+25÷9 115+(13+112) 14+57)×28 336 8125×1000-812532÷455÷8 14÷(3-513-813)35×34+35×14

( 3-

847421÷ ×÷ 15581530

715315× + ÷11 (-)÷ 6116

9263 13

98343589

46262377

57188

15915924(24)

90(758979615)33

48125361141233 (51618)÷712

56(2583)11321 (44)(1323)165.165.1656 58184 (0.7473444)(177) 4.351258354.35

++ +-

34÷4÷ ÷ ,

-- 7

700÷14÷5 ÷÷ 13×

+(+) -(+) 7

×(8÷) ×(4×) ×(213×) ÷(71×

24×(

1111114675)-()-() (34)-(16) 34455691313933×3÷×3 25×7×4 885523437× 17+-7 1--

913937177332455223-3+ 8+2- 11+7+3

88579935517171313÷ 29÷× 19192727312526+(-) 5-(-)

87171817774) 1003191131125100---) (12+) ×7 (7-)× ÷(4÷) 5201286373893

×+×

9999+999+99+9 4821-998 ××25 ×88 9916737×-× ×-× ×+×

55513513

÷ ÷

(13×8)×125

14×20×5

8×14×125×6

40×7×3×5

×+ 725×103-725×2-725

3700-2185-815 20×(17×5) 4×7×25×3 ×(40×32) (5×7)×80 4×9×25 16×25×5×4 259+468+741+532 23×4×5 25×6×4×5 25×(6×4) (8×6)×125 25

102×÷ × × ××4

55451821131+× -×(÷) (-)×÷ 635

16÷【917×(34+23)】

25+415-25

13—48×(112+116)

45÷3+23×45 (78-516)×(529+3)

7119÷5+29×511

84932655 1112-14+310÷35 23143÷【(4-2)×5】 6537737×8+8÷6 (11-8)×88 99×99100 5-78- 45×4344 25+12×35+710 1234121213×7+7×13+13 813÷7+161317×13 【1-(4+8)】÷4

(13266+4-3)×12 2-9213÷26-3

1513321510751÷+× ×+÷ ×÷- 28454542212064 (

313331572-)÷ ÷(-) ×4-(+) 848884683

5-

7- 8

3-

755355855104- ×+× ×+÷ 18×(+5) 12127887151627996 71132722114χ= χ×(+)= ×7+×5 (-)×(24-) 816 (54447×7+7)÷7 8x-14×3=454

(25+3114)÷4+4

5971251295

432433 15÷[(211363+5)×13] χ-5χ=5 (x-6)×

576=25 x:

10=528 59x10311 14x2 2525543456 63(39217) 6125 6×11112-2χ=2 (32×14+17)÷512 (515124)6

5113168(23)4]23 [

3419455144210(21×+×21)× (99+)÷9 ×÷ ÷[(+)×]

77410568155311 (546+5)×30

χ+10%χ=110

4455××-1742

45+12X=910

13+3÷12 56×65-910÷95 45×56+235÷5 235 - 135÷18 34χ+14=12 χ-45χ=12 4-5711-11111 8×58+8×41+8

45÷[(58-12)÷58] 5X-3×710=75 3 (41775 ×153 – ×53 5 +4 )÷3 +10 7121153110 - 19 - 19 + 19 χ+60%χ=28 ∶χ=∶ 25×3 ÷2 ×10

3

1131023

-- 12×103-4500÷75 8 ×[2 ÷(5 ×9 )] (15 +11 )×15×11

35531

+÷×4 -= 4 x-8 =6 ×30% 6:x=7 :3

179177311

×33× 18 ×10 +18 ÷10 +-8 + 4 ÷6-6 ×4

3832331921919×18 +÷11 -18 ×5 ×999+ 4÷13 +6×5 185 ×20 +25 ×20 -20

28

225 ×80×13 × 25××4×8 +++ ×99+

92513

47-8÷17-17 46×101 -27 -47 14×24 +14×34

3635878985711778 ÷ + + × + ÷ + 3- × - - -41117891515899203661515

512254241453357

47 -33 +17 -23 7 ×3 +7 ×3 9 ÷75﹪-9 ÷4 (8 +6 -12 )×24

151131

÷+×50 4 ÷2 ×(4 +6 ) 45 -14 -+ 496+250×16

11137

-(+)÷ (3 -5 )×45 2-[6 +(4 -12 )] ÷[1÷(-)]

515121545211

4949×85÷49-85 (6 -3 )×(8 ÷4 ) [(3 -4 )÷6 +5 ]×11 (5 -7 )×35×9

11187712

24×(4 +6 -3 ) ×+× 9 ×[8 -(16 -8 )] ÷×5

6553

7 ×(12 -)÷8 [-(+)×7 ]÷ -- ×25

511725113109124541 ÷ + × + ÷ ÷[ ×( + )] 60×( + -8498108112025512152 )

8921

1750+450÷18×32 ×[1÷(-)] (15 +20 ×3 )÷12 ××

11435181

12×(3 -4 ) (9-10×5 )÷4 -+÷ (8 -4 )×(9 ÷13 )

132162345×3 +25 ×3 3-17 -7 ++++ 5 ×7 +7 ÷2

1211111248411 ×( + )+ × ÷( - ) 1 ×+1 ×-15641343515544

445113

4-5 ÷4-5 8 ÷[(5 +4 )×8 ] +×÷ ÷+×4

521415114371 × + ÷ (10- ÷ )× ÷(×2-) ×[ -( -73159126394164 )]

131919

―5 ― ×7-50 +4×50 -(+)-

113105316

8 ×[2 ÷(5 ×9 )] (7 -8 )÷56 (-21×7 )÷

2115125

24×3 ×(5×8 ) 5 ×8 ÷4 +3 407 --

4821114

15×21 +7 ÷16 ×[1÷(10 -)] (3 -5 +15 )×45

2542

2220÷37-23 ×+ 9 ÷[6 ×(5 -3 )] 36931131891

4 ×5 ÷4 ÷5 76 -(+26 ) (4 -3 )÷9 ×10 4-1÷4-4 ×3

[87-21531

15 -(12 5 )]×14 ×4 +×5+÷13

24÷[(51 3176 -3 )×3] 4 ×(2 ÷8 )

415 ×78 ÷145 (59 -156 )÷18

(1-1115 89345 ÷3 )×16 11 ×4 +11 ÷9

1+÷- (7-12 5415

9 6 )×4 11 ×[(5 +3 )÷6 ]3338 ×(1-411447 ×6 ) (5÷5 -5 )×55 3541545

12 +27 +12 -17 )÷12 (743311111÷4×11

7 ++27 + 644 ×11 +11 ×344 (8 -4 4 )÷2

15-(7

4

3

13 ÷2+5) ÷5 +×35 [×4-(5

1

5

6 +12 )]×6

23 +(12 +23 )×27 3111510 ×(2 +3 )÷8 ÷[32×(1-8 )÷]

1625 × [ (1 3 + 15 ) × 157 ] [ 34 - 0 ÷ ( 17 + 213 )] ×43 ×[1 ÷(2110 – [2 – ×4 63553 ) ] ÷ 5 ×8 + 8 ÷ 6 20 .01×83+ ×

××× 112 4

5 x+5 x=15 错误!= 错误! +=

)]

531344243

12∶7=x∶ [×(1-8 )+35 ]×212 17 +215 +47 +315 97 ×99

23231

×45 +×34 1÷+× 35 -14 -4 -(+)-

55×66÷(11×11)

10x121=:30% x-x-=1 x =错误! 4333

-4÷80×

113101141×[÷(×)] (+)÷(÷4-) 825924510 6×=

807×99+807

123

25×3 ×5 ×10 +++

112 [1-(2 -4 )]×5

4127315-)÷ ×××64 2X-= X+X= 714281624

414132:(1-X)= :X=: 1x-8×=16 75×60%+24×+

510935 (

38121113(6-2)÷2 (3-%+1)×1×3 7÷-2×

8135677524

111111:=:x x -x = ×5-2x=1 3x+4= 2104822 -

71133+- -×4÷×4 3×++×3 18185511312xxxx2 +3 =30 1+30%=52 8 %= 4 ∶12=X∶5

错误!=错误! 5 X+×4=17 1 ÷[错误!×(1- 错误!错误!)] (错误!+%)×48

-(+) 46× 30÷(

21331111X +X=42 ÷(+) 375+450÷18×25 1-[-(-)] 328432334447367 20×(+-) +×13 4551041313x33619—) ×÷ ∶= X ∶ =30%

4487314 1—

753335111÷[ +×5] 15 ×(7 -14 ÷4 ) +++ ×(+)

415312477158121312÷ ÷(3——) (+)÷ ×+÷9 98413134936595

21x6212114×+× X ∶= ∶4 = 4X-×4=

3245531531

41271-+ ÷÷9 356129

315×56÷ (2296+7344÷36)× 816

112477155219+)÷+ +++ 49× 9 × - ×9 53104767650

45÷÷

3145544511+× (+)× ÷【—(+)】 52586259663

x×=18× x ××=4 4x—3 ×9 = 29

1111134231512

4 ×125×125 ×8 (2 +3 +6 )×24 7 ×(5 -3 )÷15 3 8 ÷7 +3 8 ÷7

3514133511x + x = 4 26

51

7 6 ++2 6 + ×101 17×23-23×7 20- + ÷

41791115521× + ÷ ( + )÷ + 36×( + -) +

543104637676

45109514722(8+5 )×8 236×(1- 118 ) 6 +6 ×5 9 ×3 ×7

111927275

6-2 -3 -6 10 × 9 -16 ×9 12 ×6 + 12 ×6

127157448353(4 +9 )× 9 ×11 + 9 ×11 9 ÷3 + 8 ÷9 76×77

211217X-7 X = 14 X÷8 = 15×3 40%X - 4 = 12

75385253 × - ÷ 1- ÷ -282582810

24520431

(3 +15 ×6 )÷21 5 ÷[(5 +2 )×2]

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