六年级数学校本教材

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+ = × =2+ = ×3=
× = ×4= ÷ =5÷ =
÷ = ÷ = ÷2= ×8=
× = ÷5=36× = ÷ =
12÷9= ÷5= ×18= ÷ =
38× = ÷3= × = × =
12÷ = × = + = × =
÷8= × = ×15= ÷ =
× =34× =1÷ = ÷4=
5-2.57=1- = × = ×15=
72.8÷0.8= ÷0.6=1.25× ×8= - =
10-0.9= - + = × = 3+ =
26.26÷26= 4.57+6.43= 7.9×11-7.9= 3.14×32=
10.1×30= 2÷0.2-2= × = 1.8×4×0.5=
3.2- = ×81= + =2 ×2=
3.14×2= 3.14×3= 3.14×4= 3.14×5=
6× = × = ÷ =2÷ =
33÷ = × = ×4= ÷ =
+ =7÷1.4= ÷0.6=1.25× ×8= - =( + )×12= × = × = - + =3+ -3+ =3.2- = ×81=
78+216=85.2-3.25= + =2 ×2=0.99×9+0.99= × = 2=82.5-3.25= ÷7=
21.来了多少客人
一天,小林正在家里洗碗,小强看见了问道:“怎么洗那么多的碗?”“家里来了客人了。”“来了多少人?”小林说:“我没有数,只知道他们每人用一个饭碗,,二人合用一个汤碗,三人合用一个菜碗,四人合用一个大酒碗,一共用了15个碗。”你知道来了多少客人吗?
1× = 1÷ = 1- = 37×5=
9-0.9=( + )×24= 72×0.4= 72÷0.4=
24× = 0.2- = 1+ × = 25×24=
4.2÷0.2=12-0.2=1.25×8=3÷8=
10÷0.1=0.8×12.5= 8.1÷0.03=1 .5×0.5=
10÷0.5=0.5÷10= + =7÷1.4=
21. ×8=22. ×11=23.10÷ =24. × =
25. ÷ =26. × =27. × =28.0× =
29.6÷0.5=30.8.4÷4.2=31.5× =32. × =
33. ÷2=34. × =35.5- =36. ÷1=
37.12÷ =38.1÷ =39. × =40.28÷ =
57. × =58. - = 59.1- =60.9÷ =
1.6× =2. × =3. × =4. +6=
5. × =6. ×4=7.0.5- =8. × =
9.100÷ =10.88÷ =11. + =12.4× =
13.12÷ =14.25×4=15.10÷ =16. ÷4=
17. × =18. ×60=19. × =20.12÷ =
17. 10:00,甲乙两人分别从A、B两地同时出发,相向步行。10:12,甲乙两人相遇,10:13,甲遇上了从B骑车去A的丙。10:15,丙追上了乙。丙追上乙后立即调头,在10:19追上甲,丙从B出发是什么时刻?
18、若干个运动员在400米一周的标准跑道上进行1万米跑比赛。假定每个人都跑完了全程,且速度不变。第一名最后冲到终点线时见到最后一名也跑到这里,同时在跑的过程中,第一名不只一次的在这里遇到最后一名。如果第一名跑完全程用了30分钟,则最后一名跑完全程至少要用多少分钟?
12.一个房子4个角,一个角有一只猫,每只猫前面有3只猫,请问房里共有几只猫?
13.一个房子4个角,一个角有一只猫,每只猫前面有4只猫,请问房里共有几只猫?
14.小军、小红、小平3个人下棋,总共下了3盘。问他们各下了几盘棋?(每盘棋是两个人下的)
15.小明和小华每人有一包糖,但是不知道每包里有几块。只知道小明给了小华8块后,小华又给了小明14块,这时两人包里的糖的块数正好同样多。同学们,你说原来谁的糖多?多几块?
3.14×6= 3.14×7= 3.14×8= 3.14×9=
3.14×10= 3.14×20 = 3.14×1.5 = 3.14×500 = 3.14×0.6 = 3.14×0.5 = 3.14×80 =3.14×60=
12×1.5 = 12×3= 12×4= 12×0.5=
12×5=12×6= 12×7= 12×8=
÷ = × = × =2.4×50=
×3= 5÷ = ÷ = × ÷ =
÷42= × =8.7×0.2= 4×0.25=
×14= ÷ = 1.25×8= ÷ =
× = 6×1.2= ÷4= × =
÷5= 0÷ = - = ×2=
4÷ = 12× = ×5= × =
× = 0.875× = + = 1- =
8.在广阔的草地上,有一头牛在吃草。这头牛一年才吃了草地上一半的草。问,它要把草地上的草全部吃光,需要几年?
9.妈妈有7块糖,想平均分给三个孩子,但又不愿把余下的糖切开,妈妈怎么办好呢?
10.公园的路旁有一排树,每棵树之间相隔3米,请问第一棵树和第六棵树之间相隔多少米?
11.把8按下面方法分成两半,每半各是多少?算术法平均分是____,从中间横着分是____,从中间竖着分是____.
10.15米;
11.4,0,3.
12.4只;
13.5只;
14.2盘;
15.原来小华糖多;14-8=6块,因为多给了6块两人糖的块数正好同样多,所以原来小华比小明多12块。)
16.马驮瓦的问题:有100块瓦,100匹马,一个大马驮3块瓦,一个中马驮俩块瓦,一对小马驮1块瓦个。问:大、中、小马各有多少匹?(提示:答案有5种)
12×9= 13×3=13×4= 13×5=
13×6= 13×7=14×1.5 = 14×3=
14×4= 14×5=14×0.5=14×6=
14×7= 15×3=15×4= 15×5=
15×6= 15×7= 16×0.5=16×1.5=
16×2= 16×3=16×4=16×5=
17×2= 17×3=17×4=18×5=
÷3= - = ×8= +3=
6÷ =0÷1.02=5.4÷0.09=39× =
× =0.25×3×4= × = 0.875× =
× = ÷5= 0÷ = - =
×2= ×4= 4÷ = 12× =
÷5= 12× = ×3=8÷ =
÷ = ×4= 4÷ = 27÷ =
÷5= 18× = ×3=8÷ =
7÷1.4= 5÷0.2= 0.84÷4= 7.9-0.6=
92= 102= 112= 122= 132=142= 152= 162= 172= 182=
202= 252= 302= 502= 1002=
将下列分数先化成小数,再化成百分数。
()=() )=()
()=() =()=()
()=() ()=()
19.姐俩看电影
小芳、小花姐妹二人从家里出发到电影院看电影,小芳每小时走5公里,小花每小时走3公里,她们同时出发1小时后,姐姐又回家拿东西再去追妹妹,妹妹仍以原速前进,最后二人同时到达电影院。求从家里到电影院之间的距离?
20.小马虎数鸡
春节里,养鸡专业户小马虎站在院子里,数了一遍鸡的总数,决定留下1/2外,把1/4慰问解放军,1/3送给养老院。他把鸡送走后,听到房内有鸡叫,才知道少数了10只鸡。于是把房内房外的鸡重数一遍,没有错,不多不少,正是留下1/2的数。小马虎奇怪了。问题出在哪里呢?你知道小马虎在院里数的鸡是多少只吗?
答案:
(1.20只,包括手指甲和脚指甲
2.因为他付给售货员40元,所以只找给他2元;
3.0条,因为他钓的鱼是不存在的;
4.6里,36里;
5.只要教小狗转过身子用后脚抓骨头,就行了。
6.他们相遇时,是在同一地方,所以两人离甲地同样远;
7.应该修理时钟;
8.它永远不会把草吃光,因为草会不断生长;
9.妈妈先吃一块,再分给每个孩子两块;
41.0× =42. × =43. - =44. × =
45.24×5=46. ÷ =47. × =48. - =
49.1- =50.9÷ = 51. ×8=52. +3=
53.24÷ =54. × =55. + =56. × =
57. ÷8=58. + =59. ×15=60. + =
3.6÷0.36= 7÷14= 1- + = 1+ =
17×5= 18×2= 18×3=18×4=
19×2= 19×3= 19×4=19×5=
20×5=22×0.5=22×1.5 =23×3=
23×4= 24×3=26×2=26×3=
24×4= 24×5 = 25×3=25×4=
27×2= 27×3= 28×2=28×3=
5.1÷17= 2.5×4= 1.25×8=0.17×3=
0.23×3=1.5×0.6= 1.23÷3= 1.2×7=
0.5÷100= 8.8÷1.1= 6.9÷2.3= 1.3×9=
8.5÷17= 0.1×0.1= 2.36-0.99= 3.4×0.4=
0.57+1.53= 65÷50= 0.72×5= 1.14+0.98=
0.91÷0.13= 7.06÷2= 0.16÷0.8= 8.7÷2.9=
1 ×8= = 5- = × = 2- ×2= - = ÷ =
× = + = + = 12- =
× = ×3 = ÷ = ÷ =
×15 = 0÷ = - = ×2=
1. × =2. × =3.12× =4.百度文库+3=
5. ÷ =6. ÷4=7. × =8.5÷ =
9. ÷ =10. ÷ =11. ×2=12. ×13=
13. × =14. ÷3=15.36× =16. ÷ =
17.5÷6=18. ÷5=19. ×18=20. ÷ =
21.26× =22. ×2=23. × =24. ÷ =
25.24÷ =26. × =27. + =28. × =
29. ÷8=30. + =31. ×15=32. + =
33. × =34.14× =35.1÷ =36. ÷4=
+ = - = × = ÷ =
+ = - = + = - =
÷ =18× = ×3= × =
× = ÷ = + = × =
15÷12= ×12= ÷5= × =
28× = ×14= × = ÷ =
24× = ÷ = - = ÷ =
÷8= + = × = × =
2× = ×3= ÷ = × =
×20= - = ×36= +1.25=
4.6匹马拉着一架大车跑了6里,每匹马跑了多少里?6匹马一共跑了多少里?
5.一只绑在树干上的小狗,贪吃地上的一根骨头,但绳子不够长,差了5厘米。你能教小狗用什么办法抓着骨头呢?
6.王某从甲地去乙地,1分钟后,李某从乙地去甲地。当王某和李某在途中相遇时,哪一位离甲地较远一些?
7.时钟刚敲了13下,你现在应该怎么做?
37.3-1.95=38. - =39. ÷ =40. ×27=
41. ×3=42. - =43. ×8=44. +3=
45.6÷ =46.0÷ =47.6.3÷0.07=48.26× =
49. ÷ =50.125×8=51.0× =52. × =
53. - =54. × = 55.24×5=56. ÷ =
3-1.95= - = ÷ = ×27=
×3= - = ×8= +3=
6÷ =0÷ =6.3÷0.7=26× =
÷ =125×8= 1- =9÷ =
× = ×4=0.5- = × =
6× = × = × = +6=
× = ×4=0.5- = × =
100÷ =88÷ = + =4× =
12÷ =25×4=10÷ = ÷4=
()=() ()=()
()=() ()=()
()=() ()=()
六年级的趣味数学
1.小华的爸爸1分钟可以剪好5只自己的指甲。他在5分钟内可以剪好几只自己的指甲?
2.小华带50元钱去商店买一个价值38元的小汽车,但售货员只找给他2元钱,这是为什么?
3.小军说:“我昨天去钓鱼,钓了一条无尾鱼,两条无头的鱼,三条半截的鱼。你猜我一共钓了几条鱼?”同学们猜猜小军一共钓了几条鱼?
小学数学六年级口算训练
× = ÷ = × = ÷ =
÷ = ÷4= × =5÷ =
÷ = ÷ = ×2= ×13=
× = ÷3=36× = ÷ =
5÷6= ÷5= ×18= ÷ =
26× = ×2= × = ÷ =
24÷ = × = + = × =
÷8= + = ×15= + =
× =14× =1÷ = ÷4=
× = ×60= × =12÷ =
×8= ×11=10÷ = × =
÷ = × = × =0× =
6÷0.5=8.4÷4.2=5× = × =
÷2= × =5- = ÷1=
12÷ =1÷ = × =28÷ =
0× = × = - = × =
24×5= ÷ = × = - =
1- =9÷ = × =0.25×3×4=
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