第第頁人教版五年級下冊數(shù)學(xué)計算題每日一練第一天(共20天)日期：_______一、求下列各組數(shù)的最大公因數(shù).(1)(208,720)＝(2)(420,335)＝(3)(90,130,285)＝(4)(220,435)＝(5)(402,156,324)＝(6)(168,574,91)＝二、求下列各組數(shù)的最小公倍數(shù).(1)[280,100,140]＝(2)[490,420]＝(3)[168,196]＝(4)[102,34,289]＝(5)[94,58]＝(6)[420,300]＝三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練第二天(共20天)日期：_______一、求下列各組數(shù)的最大公因數(shù).(1)(648,408,480)＝(2)(399,420)＝(3)(304,256,432)＝(4)(420,546)＝(5)(136,176,88)＝(6)(96,264)＝二、求下列各組數(shù)的最小公倍數(shù).(1)[336,140]＝(2)[153,306,272]＝(3)[24,28,18]＝(4)[25,39]＝(5)[72,75]＝(6)[120,75]＝三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練第三天(共20天)日期：_______一、求下列各組數(shù)的最大公因數(shù).(1)(624,232,776)＝(2)(27,57,123)＝(3)(490,336,448)＝(4)(63,282)＝(5)(138,504,408)＝(6)(194,34,174)＝二、求下列各組數(shù)的最小公倍數(shù).(1)[66,60,48]＝(2)[60,165,45]＝(3)[100,200]＝(4)[209,143,33]＝(5)[14,44]＝(6)[33,220,22]＝三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練第四天(共20天)日期：_______一、求下列各組數(shù)的最大公因數(shù).(1)(552,640,24)＝(2)(136,32)＝(3)(455,265)＝(4)(546,539,609)＝(5)(88,480)＝(6)(570,96)＝二、求下列各組數(shù)的最小公倍數(shù).(1)[120,20]＝(2)[10,7]＝(3)[40,64,32]＝(4)[63,343]＝(5)[207,299]＝(6)[72,324,270]＝三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練第五天(共20天)日期：_______一、求下列各組數(shù)的最大公因數(shù).(1)(91,105)＝(2)(294,348,594)＝(3)(198,231,27)＝(4)(158,66)＝(5)(54,102,186)＝(6)(630,602,350)＝二、求下列各組數(shù)的最小公倍數(shù).(1)[91,208]＝(2)[48,80,128]＝(3)[22,396]＝(4)[50,100]＝(5)[45,30,60]＝(6)[276,108]＝三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練第六天(共20天)日期：_______一、求下列各組數(shù)的最大公因數(shù).(1)(609,385,469)＝(2)(142,128)＝(3)(486,420)＝(4)(246,426)＝(5)(90,456)＝(6)(94,54)＝二、求下列各組數(shù)的最小公倍數(shù).(1)[9,6,24]＝(2)[252,168,280]＝(3)[12,152]＝(4)[75,180,105]＝(5)[6,33]＝(6)[100,24]＝三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練第七天(共20天)日期：_______一、求下列各組數(shù)的最大公因數(shù).(1)(204,348,372)＝(2)(475,150)＝(3)(480,64,592)＝(4)(182,602,511)＝(5)(40,405)＝(6)(306,168,342)＝二、求下列各組數(shù)的最小公倍數(shù).(1)[40,160,16]＝(2)[187,306]＝(3)[216,168,36]＝(4)[28,105,63]＝(5)[228,114]＝(6)[210,42,196]＝三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練第八天(共20天)日期：_______一、求下列各組數(shù)的最大公因數(shù).(1)(345,170)＝(2)(135,246,33)＝(3)(147,518,196)＝(4)(27,810)＝(5)(250,355)＝(6)(30,110)＝二、求下列各組數(shù)的最小公倍數(shù).(1)[47,17]＝(2)[64,224]＝(3)[65,91,195]＝(4)[108,148]＝(5)[75,60,90]＝(6)[92,20]＝三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練第九天(共20天)日期：_______一、求下列各組數(shù)的最大公因數(shù).(1)(300,474)＝(2)(57,195)＝(3)(100,32)＝(4)(486,36,588)＝(5)(267,36)＝(6)(96,672)＝二、求下列各組數(shù)的最小公倍數(shù).(1)[40,72,24]＝(2)[27,36]＝(3)[78,12]＝(4)[90,84,96]＝(5)[198,132,121]＝(6)[100,60,160]＝三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練第十天(共20天)日期：_______一、求下列各組數(shù)的最大公因數(shù).(1)(450,225)＝(2)(222,153)＝(3)(104,112)＝(4)(261,198)＝(5)(728,328)＝(6)(368,776)＝二、求下列各組數(shù)的最小公倍數(shù).(1)[108,156]＝(2)[28,126,112]＝(3)[92,299]＝(4)[14,36]＝(5)[141,12]＝(6)[360,324,144]＝三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練第十一天(共20天)日期：_______一、求下列各組數(shù)的最大公因數(shù).(1)(144,33)＝(2)(200,736)＝(3)(410,315)＝(4)(492,90)＝(5)(122,148)＝(6)(574,560)＝二、求下列各組數(shù)的最小公倍數(shù).(1)[98,16]＝(2)[60,126]＝(3)[120,220,200]＝(4)[54,216,306]＝(5)[306,119,153]＝(6)[65,52,156]＝三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練第十二天(共20天)日期：_______一、求下列各組數(shù)的最大公因數(shù).(1)(232,736)＝(2)(145,10,20)＝(3)(36,198)＝(4)(639,90)＝(5)(102,116)＝(6)(720,744)＝二、求下列各組數(shù)的最小公倍數(shù).(1)[140,336]＝(2)[63,162]＝(3)[77,21,70]＝(4)[440,88]＝(5)[264,143]＝(6)[260,20]＝三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練第十三天(共20天)日期：_______一、求下列各組數(shù)的最大公因數(shù).(1)(168,276,282)＝(2)(168,102,480)＝(3)(105,210,126)＝(4)(330,318)＝(5)(70,275,355)＝(6)(106,66)＝二、求下列各組數(shù)的最小公倍數(shù).(1)[235,80]＝(2)[16,344]＝(3)[380,209,152]＝(4)[108,128]＝(5)[21,70,56]＝(6)[102,238,34]＝三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練第十四天(共20天)日期：_______一、求下列各組數(shù)的最大公因數(shù).(1)(297,207)＝(2)(275,320)＝(3)(378,672)＝(4)(495,153,819)＝(5)(12,70)＝(6)(665,553)＝二、求下列各組數(shù)的最小公倍數(shù).(1)[44,25]＝(2)[252,273]＝(3)[140,42,28]＝(4)[70,340]＝(5)[192,160,64]＝(6)[20,310]＝三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練第十五天(共20天)日期：_______一、求下列各組數(shù)的最大公因數(shù).(1)(783,234)＝(2)(48,112)＝(3)(165,235,275)＝(4)(88,56)＝(5)(24,272)＝(6)(224,104)＝二、求下列各組數(shù)的最小公倍數(shù).(1)[380,240]＝(2)[91,35,77]＝(3)[98,154]＝(4)[30,190]＝(5)[312,288]＝(6)[3,35]＝三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6).人教版五年級下冊數(shù)學(xué)計算題每日一練第十六天(共20天)日期：_______一、求下列各組數(shù)的最大公因數(shù).(1)(220,250,360)＝(2)(385,495,125)＝(3)(78,24,32)＝(4)(410,130)＝(5)(296,208)＝(6)(170,190)＝二、求下列各組數(shù)的最小公倍數(shù).(1)[19,20,3]＝(2)[312,168]＝(3)[138,12]＝(4)[57,78]＝(5)[231,168]＝(6)[378,189]＝三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練第十七天(共20天)日期：_______一、求下列各組數(shù)的最大公因數(shù).(1)(406,336)＝(2)(92,88)＝(3)(306,117)＝(4)(65,90)＝(5)(264,8)＝(6)(648,486)＝二、求下列各組數(shù)的最小公倍數(shù).(1)[52,14]＝(2)[50,48]＝(3)[129,60]＝(4)[169,52,117]＝(5)[28,108]＝(6)[42,16]＝三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練第十八天(共20天)日期：_______一、求下列各組數(shù)的最大公因數(shù).(1)(183,219)＝(2)(712,264)＝(3)(340,270)＝(4)(186,15)＝(5)(426,258)＝(6)(230,190)＝二、求下列各組數(shù)的最小公倍數(shù).(1)[152,120]＝(2)[18,12,24]＝(3)[45,252]＝(4)[216,81]＝(5)[33,22,77]＝(6)[216,276]＝三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練第十九天(共20天)日期：_______一、求下列各組數(shù)的最大公因數(shù).(1)(34,134)＝(2)(195,69,168)＝(3)(729,81)＝(4)(342,207,720)＝(5)(95,175)＝(6)(595,294)＝二、求下列各組數(shù)的最小公倍數(shù).(1)[45,378]＝(2)[192,144,156]＝(3)[171,114,209]＝(4)[322,414]＝(5)[360,120,140]＝(6)[95,140]＝三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練第二十天(共20天)日期：_______一、求下列各組數(shù)的最大公因數(shù).(1)(120,264)＝(2)(564,450,12)＝(3)(460,40,220)＝(4)(12,292,132)＝(5)(279,174,156)＝(6)(348,240)＝二、求下列各組數(shù)的最小公倍數(shù).(1)[136,160]＝(2)[87,174]＝(3)[6,50]＝(4)[192,320,48]＝(5)[380,60,80]＝(6)[85,155]＝三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練答案第一天一、求下列各組數(shù)的最大公因數(shù).(1)16(2)5(3)5(4)5(5)6(6)7二、求下列各組數(shù)的最小公倍數(shù).(1)1400(2)2940(3)1176(4)1734(5)2726(6)2100三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練答案第二天一、求下列各組數(shù)的最大公因數(shù).(1)24(2)21(3)16(4)42(5)8(6)24二、求下列各組數(shù)的最小公倍數(shù).(1)1680(2)2448(3)504(4)975(5)1800(6)600三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練答案第三天一、求下列各組數(shù)的最大公因數(shù).(1)8(2)3(3)14(4)3(5)6(6)2二、求下列各組數(shù)的最小公倍數(shù).(1)2640(2)1980(3)200(4)8151(5)308(6)660三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練答案第四天一、求下列各組數(shù)的最大公因數(shù).(1)8(2)8(3)5(4)7(5)8(6)6二、求下列各組數(shù)的最小公倍數(shù).(1)120(2)70(3)320(4)3087(5)2691(6)3240三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練答案第五天一、求下列各組數(shù)的最大公因數(shù).(1)7(2)6(3)3(4)2(5)6(6)14二、求下列各組數(shù)的最小公倍數(shù).(1)1456(2)1920(3)396(4)100(5)180(6)2484三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練答案第六天一、求下列各組數(shù)的最大公因數(shù).(1)7(2)2(3)6(4)6(5)6(6)2二、求下列各組數(shù)的最小公倍數(shù).(1)72(2)2520(3)456(4)6300(5)66(6)600三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練答案第七天一、求下列各組數(shù)的最大公因數(shù).(1)12(2)25(3)16(4)7(5)5(6)6二、求下列各組數(shù)的最小公倍數(shù).(1)160(2)3366(3)1512(4)1260(5)228(6)2940三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練答案第八天一、求下列各組數(shù)的最大公因數(shù).(1)5(2)3(3)7(4)27(5)5(6)10二、求下列各組數(shù)的最小公倍數(shù).(1)799(2)448(3)1365(4)3996(5)900(6)460三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練答案第九天一、求下列各組數(shù)的最大公因數(shù).(1)6(2)3(3)4(4)6(5)3(6)96二、求下列各組數(shù)的最小公倍數(shù).(1)360(2)108(3)156(4)10080(5)4356(6)2400三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練答案第十天一、求下列各組數(shù)的最大公因數(shù).(1)225(2)3(3)8(4)9(5)8(6)8二、求下列各組數(shù)的最小公倍數(shù).(1)1404(2)1008(3)1196(4)252(5)564(6)6480三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練答案第十一天一、求下列各組數(shù)的最大公因數(shù).(1)3(2)8(3)5(4)6(5)2(6)14二、求下列各組數(shù)的最小公倍數(shù).(1)784(2)1260(3)6600(4)3672(5)2142(6)780三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練答案第十二天一、求下列各組數(shù)的最大公因數(shù).(1)8(2)5(3)18(4)9(5)2(6)24二、求下列各組數(shù)的最小公倍數(shù).(1)1680(2)1134(3)2310(4)440(5)3432(6)260三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練答案第十三天一、求下列各組數(shù)的最大公因數(shù).(1)6(2)6(3)21(4)6(5)5(6)2二、求下列各組數(shù)的最小公倍數(shù).(1)3760(2)688(3)8360(4)3456(5)840(6)714三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練答案第十四天一、求下列各組數(shù)的最大公因數(shù).(1)9(2)5(3)42(4)9(5)2(6)7二、求下列各組數(shù)的最小公倍數(shù).(1)1100(2)3276(3)420(4)2380(5)960(6)620三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混合.(1)(2)(3)(4)(5)(6)人教版五年級下冊數(shù)學(xué)計算題每日一練答案第十五天一、求下列各組數(shù)的最大公因數(shù).(1)9(2)16(3)5(4)8(5)8(6)8二、求下列各組數(shù)的最小公倍數(shù).(1)4560(2)5005(3)1078(4)570(5)3744(6)105三、分?jǐn)?shù)約分練習(xí).(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)四、異分母分?jǐn)?shù)加減.(1)(2)(3)(4)(5)(6)五、分?jǐn)?shù)加減混