小学三年级数学寒假口算练习500题.doc

小学三年级上册口算练习500题 计算练习 姓名 班级 3×2= 40×5= 50×8= 60×7= 9×600= 30×3= 800×4= 70×8= 4×60= 90×5= 300×2= 30×6= 20×7= 8×50= 600×9= 5×4= 3×800= 700×4= 13×3= 31×3= 50×4= 70×5= 34×2= 24×2= 24×4= 500×4= 16×3= 13×5= 50×6= 40×8= 6×7= 100×7= 31×2= 12×4= 24×3= 6×70= 14×3= 18×4= 16×5= 23×4= 6×700= 13×2= 14×5= 40×2= 80÷2= 30×4= 70×3= 210÷3= 240÷4= 60×4= 计算练习 姓名 班级 15×5= 7×13= 200÷4= 450÷5= 240÷8= 69÷3= 210÷7= 540÷9= 3×90= 84÷4= 77÷7= 33×3= 48÷4= 14×5= 12÷4= 20×8= 54÷6= 300÷5= 39÷3= 48÷4= 66÷3= 64÷2= 45×2= 65＋17= 12×7= 46÷1= 48÷4= 100÷5= 99÷3= 630÷9= 720÷8= 86÷2= 96÷3= 24×2= 26×2= 61+70= 14+36= 18+4= 24+3= 26÷2= 67-23= 100-4×25= 37×2+27= 23×4-19= 80×2= 300-14×6= 13×3+18= 46×2-36= 240÷4= 60×4= 计算练习 姓名 班级 88-18= 42×5= 64÷8= 60÷6= 9×60= 88+16= 300÷5= 70-38= 44÷4= 90+81= 34-28= 15×6= 210-77= 810÷9= 60÷15= 18×5= 37-19= 70×4= 140÷2= 31×10= 48÷4= 7×51= 31×2= 242+38= 24+69= 27+63= 16+37= 60×5= 55+16= 40-18= 48÷2= 100÷50= 310+90= 27+43= 24+38= 84÷4= 100÷25= 180+14= 280÷7= 23+47= 8×11= 13×20= 14+55= 44+64= 80-21= 25×3= 70×8= 210-36= 240÷3= 60-33= 计算练习 姓名 班级 15×7= 7×14= 200÷10= 450÷50= 240÷80= 69÷3= 210÷70= 540÷90= 3×92= 88÷4= 77÷11= 33×5= 480÷6= 14×7= 120÷4= 20×8= 540÷6= 300÷50= 45÷3= 48÷4= 66÷3= 640÷20= 450×2= 65＋17= 129-31= 45÷3= 480÷4= 100÷50= 90÷15= 51÷3= 720÷8= 86+72= 96-29= 240×2= ·26×20= 61+79= 140-36= 184-38= 256-89= 260÷13= 670-23= 4×25= 37×2= 23×4= 80×21= 300-14×6 13×3+18 46×2-36 240÷4-37 60×4+64 = = = = = = = = = = 计算练习 姓名 班级 79-45= 46-15= 84-62= 46+54= 57-20= 38+9= 94-23= 70+38= 29+78= 90-61= 70×5= 80×5= 14×5= 300-84= 88+16= 210-77= 140÷2= 280÷7= 90+81= 670-23= 51÷3= 26×2= 26÷13= 8×21= 241+69= 27×7= 6×37= 66×5= 554+16= 400-18= 48÷12= 100÷5= 3100+90= 277+43= 243+38= 80÷4= 100-25= 180+147= 77×7= 236+47= 8×11= 13×9= 4×55= 449+64= 80÷5= 23×5= 79×8= 510-369= 240-199= 600-133= 计算练习 姓名 班级 17×7= 7×19= 70÷5= 96÷3= 240+760= 30÷3= 2100÷3= 54÷9= 68×2= 88÷4= 99÷9= 39×5= 480+429= 34×7= 120÷4= 36×8= 54÷6= 300-171= 45×3= 48÷4= 66÷6= 64÷8= 450×2= 656＋17= 129-31= 45÷3= 48÷4= 100÷50= 90+15= 51÷3= 720-698= 869+72= 96+29= 24÷2= · 26×9= 613+79= 540-136= 184+38= 256-91= 260+940= 679-123= 8×25= 37×3= 23×7= 8×21= 200-24×6 13×3+183 48×2-36 240÷6-37 87×4+452 = = = = = = = = = = 计算练习 姓名 班级 7×60= 60÷10= 3×90= 24×6= 80×6= 8×70= 560÷8= 5×80= 28×7= 60×9= 9×90= 810÷9= 6×10= 90×8= 160÷2= 6×90= 50÷10= 7×100= 90×7= 140÷2= 50×4= 70÷10= 9×20= 80×10= 240÷80= 60×7= 80÷10= 8×40= 70×2= 320÷40= 40×9= 11÷1= 60×8= 90×3= 450÷5= 3×90= 300÷5= 60×9= 90×6= 560÷8= 5×60= 450÷9= 70×8= 80×3= 90÷10= 5×90= 540÷9= 100×5= 70×4= 70÷7= 计算练习 姓名 班级 24×６= 60×2= 120÷2= 240÷3= 9×60= 70×7= 30×9= 70÷5= 88÷4= 60÷10= 30×3= 7×80= 80÷10= 120÷4= 20×3= 24×2= 8×90= 100÷50= 29+31= 6×15= 7×80= 70÷7= 450×2= 77÷7= 3×25= 9×10= 30÷5= 100÷50= 88÷11= 5×18= 10×2= 70÷10= 200÷50= 90÷10= 42×3= 3×70= 60÷6= 400÷8= 10÷5= 10×4= 70×5= 70÷10= 70×5= 21×2= 81÷9= （70×5）-100 50+23×7 50+（3×50） 60×4+64 10+（50×6） = = = = = = = = = = 计算练习 姓名 班级 30×5= 50×9= 60÷6= 70×2= 60×9= 20×7= 60×7= 50÷2= 60×9= 80×6= 50×7= 70×6= 50×2= 1000÷5= 14×3= 60×8= 50×3= 100÷50= 10000÷2= 19×5= 90×8= 60×7= 120÷6= 90×7= 15×9= 6×50= 14÷7= 150÷10= 60×5= 10×10= 80×9= 1400÷7= 240÷3= 70×5= 24×6= 60×9= 150÷3= 200÷4= 80×9= 29×5= 50×6= 60×9= 70×7= 120÷6= 19×6= 90×7= 70÷7= 80÷5= 160÷8= 18×7= 计算练习 姓名 班级 30×9= 60×9= 70×9= 54×9= 66×5= 20×1= 78×5= 80×8= 66×8= 77×7= 14÷7= 50×10= 63×9= 73×5= 55×5= 240÷4= 70×9= 73×9= 79×6= 63×4= 160÷2= 53×8= 14×5= 69+5= 22×3= 15÷5= 69×9= 14÷7= 79×4= 33×4= 140÷2= 77×9= 66×9= 88×3= 43×3= 50×8= 69×2= 77×5= 99×5= 45×2= 60×8-49= 76×5= 66×4= 56×6= 66×5= 50×6-10 6×8÷8 6×9-44 6×8-39 7×8-46 = = = = = = = = = = 在安全生产高压态势下，他由测量施工岗位转战到分公司安全管理工作and due diligence evaluations article 22nd head office, branch (jurisdiction), risk management, marketing management branch within the Department's credit business person assumed responsibility for the supervision and inspection and due diligence evaluations. Article 23rd, Head Office, branches (jurisdiction), risk management, Marketing Management Department through on-site and off-site inspection, investigation report, interviews with investigators for pre-loan investigation work by way of conducting supervision and inspection, quality evaluation pre-loan investigation work, and based on the evaluation results, the implementation of diversity management. 24th the control and inspection (a) the implementation of the credit system: there is no breach of credit policy relating to the granting of credit and the head office; (B) dual credit rating: timeliness of ratings, whether the provisions of the rating, rating results are accurate; (C) the survey contents: data collection is complete, report writing is comprehensive, indicators analysis is objective, real, conclusions and the facts are consistent and reasonable; (D) double implementation of investigations system: practical implementation of double system; (E) other supervision and inspection of the contents. 25th due diligence evaluation offices and branches (jurisdiction), risk management, Marketing Management Department agreed to carry out pre-loan investigation supervision and inspection work, evaluate whether investigators due diligence to determine whether the exemption should be. Investigators should be compatible with. Due diligence assessment should be based on the fact that, following the principles of objectivity, impartiality and fairness. Article 26th head