1、五年級混合運算200道21712513245 × -+ X 15+ ×+ -33191964437 211 × + 8 16 250 + 160÷401 1101 X- - X 21O O420+580-64×21 ÷28812-700÷ (9+31×ll)(136+64) × (65-345÷23)(58+370) ÷ (64-45)120-144÷ 18+35347+45 ×2-4160÷52(58+37) ÷ (649X5)95÷

2、 (64-45)178-145÷5×6+4285+14× (14+208÷26)(284+16) X (512-8208÷18)120-36×4÷ 18+353 49 4 -X7938 15 -X 9 3512712×-×318×i + i6÷÷64535×-+× 79793(-+24)5X- +61 - 38 - 9X3 - 4+S-49X72 - 3+1 - 2Z(XX611-5X8+4 - 5X85 - 65 - 6×312 - 51 -

3、1×5 - 68 - 7X43 - 4X2 - 3+5 - 62 - 1X4 - 52 - 7×48IX×5 - 93 - 7+3一25X5 - 71 - 3+2 - 9×9一24×3 - 45 - 6+2 - 3X1 - 6+2 - 3X3 一145 - 6×2 - 91 - 17一192 - 3×544 - 3+11-5×5 - 31 1IOlX- × 21O O8211-X + 一7162132_ + _ 44 350 + 160÷40(58+370) ÷ (64-45)120-

4、144÷ 18+35347+45×2-4160÷52(58+37) ÷ (64-9×5)95÷ (64-45)420+580-64 × 21 ÷28812-700÷ (9+31×ll)(136+64) × (65-345÷23)85+14× (14+208÷26)(284+16) X (512-8208÷18)120-36 ×4÷ 18+35(58+37) ÷ (64-9×5)(6. 8-6. 8×

5、;O. 55)÷8. 5178-145÷5×6+42O. 12× 4. 8÷0. 12×4. 8(3. 2× 1.5+2. 5) ÷1.63.2× (1.5+2.5) ÷1.66-1. 6÷45. 38+7. 85-5. 377. 2÷0. 8-1. 2×56-1. 19X30. 436. 5× (4. 8-1.2×4)O. 68× 1.9+0. 32×1.910. 15-10. 75 × O. 4-5. 75.8&

6、#215; (3. 87-0. 13) +4. 2×3. 7432. 52- (6+9. 728÷3. 2) ×2. 5(7. 1-5.6) X0.9-l 15 ÷2. 55. 4÷2. 6× (3. 7-2.9) +0. 6212×6÷7.212×6÷ (12-7.2)I ×li + 12×i×38xl÷i-I-3+-7-<9 × +3 8 1-×4 9353× + 49146X(”12-× 18 - 14

7、×-97-X 32424314xIx31 ×l4 25 2 3 X + -X-5 163414×-15X- + -925xIAL,21L712、，545 X-+ - X 15+ X 3319196IolX右-Ix 21O O347+45 ×2-4160÷5245+15×650÷5×86×5÷2×430 X 3+8400 ÷ 4+20 × 510+12÷3+20(80÷20+80)÷470+(100-10×5)360÷

8、40=40×20=80-25=70+45=90 × 2=16 × 6=300 × 6=540÷9=30 X 20二400÷4=350-80=160+70二18-64÷8=42÷6+20=40-5×7=80+60÷3=41+18÷2=75-11×5=42+7-29=5600÷80=25×16=120×25=36×11=1025÷25=336+70=25×9×4=200-33×3=3020-1OIO=

9、12×50=25 X 8二23X11=125÷25=4200-22OO=220+80=20X8X5=600-3X200=20+20÷2=35-25÷5=36+8-40=2800÷40=98÷14 =96÷24 =56÷14 =65÷13 =75÷15 =120÷24 =200÷25 =800÷16 =840÷21 =560÷14 二390÷13 =600÷15 =72÷24 =85÷17 =90÷15 =96÷16 =78÷26 =51÷17 =80÷40 =100÷20 =100÷4 =240÷40 =920÷4 =300÷60=64÷2 =64÷4 =50÷5 =60÷8 =96÷4 =90÷6 =400+80 =400-8040X80 =400÷80 =48÷1696÷24 =160 × 5=4×250=0×518=10×76=