四、四则运算（三）-【数学365计划】2026-2027学年四年级数学计算题专项练

(10+26)÷6+240 600÷[75÷(75-60)] =36÷6+240 =600÷[75÷15] =6+240 =600÷5 =246 =120 48×[154÷(31-17)] 第74天 =48×[154÷14] 600÷15×(71-18) =48×11 =40×53 =528 =2120 910÷(45-256÷8) 25×4÷25×4 =910÷(45-32) =100÷25×4 =910÷13 =4×4 =70 =16 第75天 23×(704-600)÷4 125+(39-25)×16 =23×104÷4 =125+14×16 =2392÷4 =125+224 =598 =349 79-882÷(14+35) 25×[(180-52)÷32] =79-882÷49 =25×[128÷32] =79-18 =25×4 =61 =100 (247-25×4)÷7 [186-(42+74)]×85 =(247-100)÷7 =[186-116]×85 =147÷7 =70×85 =21 =5950 25×(106+32÷8) 27×[340÷(34-17)] =25×(106+4) =27×[340÷17] =25×110 =27×20 =2750 =540 940÷[128-(158-77)] 105×[(603-283)÷80] =940÷[128-81] =105×[320÷80] =940÷47 =105×4 =20 =420 150-50÷5×9 =150-10×9 =150-90 =60 160÷(32+8)×30 =160÷40×30 =4×30 =120 450÷[(23+22)÷5] =450÷[45÷5] =450÷9 =50 [149-(45+66)]×38 =[149-111]×38 =38×38 =1444 26×(12+65÷13) =26×(12+5) =26×17 =442 第76天 110-(42+18)÷30×7 =110-60÷30×7 =110-2×7 =110-14 =96 38+12×(41-29) =38+12×12 =38+144 =182 (84-36÷4)×13 =(84-9)×13 =75×13 =975 60÷5+31×2-16 =12+62-16 =74-16 =58 4×[(17+23)÷8] =4×[40÷8] =4×5 =20 130-(51+19)÷35×4 =130-70÷35×4 =130-2×4 =130-8 =122 45+15×(29-17) =45+15×12 =45+180 =225 (90-54÷9)×14 =(90-6)×14 =84×14 =1176 56÷8+26×3-21 =7+78-21 =85-21 =64 6×[(33+17)÷10] =6×[50÷10] =6×5 =30 第77天 120-(48+22)÷35×5 =120-70÷35×5 =120-2×5 =120-10 =110 参考答案31o 8×[(53+97)÷5] =8×[150÷5] =8×30 =240 80-(36+14)÷25×2 =80-50÷25×2 =80-2×2 =80-4 =76 7×[(240-20)÷10] =7×[220÷10] =7×22 =154 150-(56+24)÷40×6 =150-80÷40×6 =150-2×6 =150-12 =138 (72-24÷6)×11 =(72-4)×11 =68×11 =748 26+24×(38-25) =26+24×13 =26+312 =338 49÷7+25×4-26 =7+100-26 =107-26 =81 100-(33+17)÷25×2 =100-50÷25×2 =100-2×2 =100-4 =96 032小学四年级数学 5×[(36+24)÷12] =140-6 =5×[60÷12] =134 =5×5 (78-30÷5)×15 =25 =(78-6)×15 =72×15 第78天 =1080 4×[(213+27)÷5] 63÷9+22×3-18 =4×[240÷5] =7+66-18 =4×48 =73-18 =192 =55 9×[(32+18)÷10] (94-54÷9)×13 =9×[50÷10] =(94-6)×13 =9×5 =88×13 =45 =1144 8×[(29+21)÷10] 第79天 =8×[50÷10] =8×5 49÷7+29×2-18 =40 =7+58-18 48÷6+27×4-23 =65-18 =8+108-23 =47 =116-23 150-(39+21)÷30×7 =93 =150-60÷30×7 90-(42+18)÷30×6 =150-2×7 =90-60÷30×6 =150-14 =90-2×6 =136 =90-12 5×[(27+13)÷5] =78 =5×[40÷5] 100-(32+18)÷25×4 =5×8 =100-50÷25×4 =40 =100-2×4 60÷6+25×4-21 =100-8 =10+100-21 =92 =110-21 140-(38+22)÷30×3 =89 =140-60÷30×3 41+19×(38-25) =140-2×3 =41+19×13 65计划 =41+247 =288 (92-56÷8)×15 =(92-7)×15 =85×15 =1275 30+20×(37-24) =30+20×13 =30+260 =290 31+19×(45-32) =31+19×13 =31+247 =278 110-(48+22)÷35×4 =110-70÷35×4 =110-2×4 =110-8 =102 8×[(39+26)÷5] =8×[65÷5] =8×13 =104 第80天 25+15×(46-22) =25+15×24 =25+360 =385 63÷9+26×4-23 =7+104-23 =111-23 =88 140-(55+15)÷35×4 =140-70÷35×4 9×Z-0bI= L8= 9×98÷0L-0bL= -III= 9XS8:(9L+9)-0bL Z-66+ZI= LI乙= z-￡×g8+9÷09 I&XL= 09= [8÷8z]×L= 9×0I= [8÷(6TT+6ZI)]×L [8÷0b]×0I= 090L= [8÷(Iz+6L)]×0L 9I×0L= 986= 9T×(匝-L)= ￡IXZL= 9I×(L÷8z-L) ￡LX(h-9L)= 89= EL×(L÷8乙-92) 8I-IL= 0ZI= 8I-Z9+6= 0T-08I= 8I-ZXI8+9÷b9 S×7-08I= 8L= 9×98÷0L-08I= ZL-06= 9×98÷(8I+ZS)-08T 五×8-06= 8= 五XSz÷SL-06= 9-06= 五×SZ:(Z+ZS)-06 ￡×z-06= 五6= 8×9乙÷09-06= 9-00L= 8×9Z÷(Zz+8z)-06 ￡×Z-00L= 09= ￡×97÷09-00T= 6L-69= 8×9Z÷(8I+Z)-00T 96= 6I-Z9+L= 9×6I= 6I-Z×I8+8÷99 [8÷0b]×6T= 88= [8÷(LI+ez)]×6T ZI-00I= 8LZI- 9X乙-00[= 8IXIL- 9×08÷09-00L= 8I×(6-08)= 9×08:(6L+[b)-00L 8I×(币÷98-08) Z8I- 8-0bL= ￥I8 bx7-0%I= =140-12 =128 110-(71+19)÷30×5 =110-90÷30×5 =110-3×5 =110-15 =95 42+18×(36-23) =42+18×13 =42+234 =276 第82天 28+22×(35-22) =28+22×13 =28+286 =314 56÷8+25×3-21 =7+75-21 =82-21 =61 150-(47+23)÷35×4 =150-70÷35×4 =150-2×4 =150-8 =142 (76-32÷8)×12 =(76-4)×12 =72×12 =864 50÷5+33×3-23 =10+99-23 =109-23 =86 145-(53+17)÷35×5 =145-70÷35×5 =145-2×5 =145-10 =135 80÷5+22×4-18 =16+88-18 =104-18 =86 457-(58-28)×15 =457-30×15 =457-450 =7 972÷18+35×19 =54+665 =719 (29+544÷34)×102 =(29+16)×102 =45×102 =4590 第83天 55+45×60÷10 =55+2700÷10 =55+270 =325 387-(87+540÷18) =387-(87+30) =387-117 =270 432-432÷(12×3) =432-432÷36 =432-12 =420 参考答案33⊙ [175-(49+26)]×23 =[175-75]×23 =100×23 =2300 (158+225)-351÷9 =383-39 =344 960+[(32+16)×20] =960+[48×20] =960+960 =1920 [135-(45+55)]×11 =[135-100]×11 =35×11 =385 37+140×7÷49 =37+980÷49 =37+20 =57 (272+320)÷(92-55) =592÷37 =16 956-39÷13×50 =956-3×50 =956-150 =806 第84天 875÷35+17×31 =25+527 =552 (983-326)+45×12 =657+540 =1197 034小学四年级数学 160÷20+15×4 =8+60 =68 25×24÷(100-92) =25×24÷8 =600÷8 =75 320+[560-(123+ 77)] =320+[560-200] =320+360 =680 [840÷(21-7)]×12 =[840÷14]×12 =60×12 =720 55×[160÷(82-62)] =55×[160÷20] =55×8 =440 720÷[(108-90)×5] =720÷[18×5] =720÷90 =8 360-[(12+18)×10] =360-[30×10] =360-300 =60 [480-(160+80)]÷20 =[480-240]÷20 =240÷20 =12 365计划 21×(230-192÷4) 第85天 =21×(230-48) 64×(12+65÷13) =21×182 =64×(12+5) =3822 =64×17 120-60÷5×5 =1088 =120-12×5 164-13×5+85 =120-60 =164-65+85 =60 =99+85 第86天 =184 960÷(245-215)×3 45+39+61 =960÷30×3 =45+(39+61) =32×3 =45+100 =96 =145 (315×4-364)÷7 228+(72+189) =(1260-364)÷7 =(228+72)+189 =896÷7 =300+189 =128 =489 (20+120÷24)×8 366+45+34 =(20+5)×8 =(366+34)+45 =25×8 =400+45 =200 =445 288÷[(26-14)×8] 336+335+465 =288÷[12×8] =336+(335+465) =288÷96 =336+800 =3 =1136 (845-15×3)÷16 679+68+22 =(845-45)÷16 =679+(68+22) =800÷16 =679+90 =50 =769 178-145÷5×6 396-78-22 =178-29×6 =396-(78+22) =178-174 =396-100 =4 =296第76天 》》 110-(42+18)÷30×7 (84-36÷4)×13 4×[(17+23)÷8] 45+15×(29-17) 56÷8+26×3-21 ⊙80小学四年级数学365计划 脱式计算 用时： 38+12×(41-29) 60÷5+31×2-16 130-(51+19)÷35×4 (90-54÷9)×14 6×[(33+17)÷10] 第77天 》》 120-(48+22)÷35×5 80-(36+14)÷25×2 150-(56+24)÷40×6 26+24×(38-25) 100-(33+17)÷25×2 脱式计算 用时： 8×[(53+97)÷5] 7×[(240-20)÷10] (72-24÷6)×11 49÷7+25×4-26 5×[(36+24)÷12] 四则运算81⊙ 第78天 》》 4×[(213+27)÷5] 8×[(29+21)÷10] 90-(42+18)÷30×6 140-(38+22)÷30×3 63÷9+22×3-18 ⊙82小学四年级数学365计划 9 脱式计算 用时： 9×[(32+18)÷10] 48÷6+27×4-23 100-(32+18)÷25×4 (78-30÷5)×15 (94-54÷9)×13 第79天 》》 49÷7+29×2-18 5×[(27+13)÷5] 41+19×(38-25) 30+20×(37-24) 110-(48+22)÷35×4 脱式计算 用时： 150-(39+21)÷30×7 60÷6+25×4-21 (92-56÷8)×15 31+19×(45-32) 8×[(39+26)÷5] 四则运算 83 第80天 》》 25+15×(46-22) 140-(55+15)÷35×4 56÷8+31×2-19 130-(52+18)÷35×5 10×[(19+21)÷8] ⊙84小学四年级数学365计划 脱式计算 用时： 63÷9+26×4-23 100-(41+19)÷30×6 90-(28+22)÷25×3 (76-28÷7)×13 60÷5+33×3-24 9×08÷(6L+Lㄥ)-0LL [8÷(6II+6zL)]×L 8L-乙×Ic+9÷9 8XSZ÷(8L+Z8)-00L 8L×(五÷98-08) 《 ￥I8患 脱式计算 用时： 19×[(23+17)÷8] 90-(52+23)÷25×4 (74-28÷7)×15 140-(54+16)÷35×6 42+18×(36-23) 四则运算85⊙ 第82天 》》 28+22×(35-22) 150-(47+23)÷35×4 50÷5+33×3-23 80÷5+22×4-18 972÷18+35×19 ⊙86小学四年级数学365计划 脱式计算 用时： 56÷8+25×3-21 (76-32÷8)×12 145-(53+17)÷35×5 457-(58-28)×15 (29+544÷34)×102 第83天 》》 55+45×60÷10 432-432÷(12×3) (158+225)-351÷9 [135-(45+55)]×11 (272+320)÷(92-55) 脱式计算 用时： 387-(87+540÷18) [175-(49+26)]×23 960+[(32+16)×20] 37+140×7÷49 956-39÷13×50 四则运算87⊙ 第84天 》》 875÷35+17×31 160÷20+15×4 320+[560-(123+77)] 55×[160÷(82-62)] 360-[(12+18)×10] ⊙88小学四年级数学365计划 脱式计算 用时： (983-326)+45×12 25×24÷(100-92) [840÷(21-7)]×12 720÷[(108-90)×5] [480-(160+80)]÷20 第85天 》》 64×(12+65÷13) 960÷(245-215)×3 (20+120÷24)×8 (845-15×3)÷16 21×(230-192÷4) 脱式计算 用时： 164-13×5+85 (315×4-364)÷7 288÷[(26-14)×8] 178-145÷5×6 120-60÷5×5 四则运算 89⊙