＿＿月＿＿ 號 星期一 姓名：＿＿＿＿＿＿＿＿＿
四捨五入至 十位数 Rounding
86________ 72____________
74________ 29____________
64_________ 37____________
56_________ 18____________
23__________ 48____________
38__________ 52_____________
24__________ 37______________
44__________ 95________________
27__________ 39______________
12___________ 57______________
63__________ 49______________
42__________ 39______________
請從最大到最小 (from greatest to less)
1652 ,1687 , 1697 __________>___________>____________
2876, 2981, 2763 ___________>__________>_____________
9827, 2793, 4872 ____________>__________>_____________
2763, 2834, 2981 ___________>___________>_____________
5372, 5918, 5888 ___________>__________>______________
7263, 7291, 7209 ____________>__________>_____________
3982, 3981, 3988 ____________>__________>______________
4980, 4908, 4098 ____________>___________>______________
請從最小大最大(from less to greatest)
7628, 7263, 7162, ____________<__________<____________
8736, 8273, 8773 ____________<__________<____________
6739, 6938, 7639 ____________<__________<_____________
3981, 3891, 3198 _____________<_________<____________
5263, 5873, 5983 ____________<____________<____________
4092, 4009, 4092 _____________<___________<____________
＿＿月＿＿ 號 星期三 姓名：＿＿＿＿＿＿＿＿＿
用 >, <, 或 ＝ (use greater than, less than, equal than)
8293_______4983
28736________28737
4998_______29980
20938______3193
9731________9737
87301________38291
8201_______9820
56391________56391
請塡一个数字 讓以下成立（use one digit number to make it work)
12_____5 >1285
___3908<23908
97___98=97398
48598<4859____
723__6=7236
＿＿月＿＿ 號 星期四 姓名：＿＿＿＿＿＿＿＿＿
请写出标准式(write down the standard form)：(ex:2039)
2000+30+9=____________________
1000+400+5=___________________
3000+900+60+1=________________
5000+600+40+8=_______________
900+20+8=__________________
7000+500+30+7=__________________
4000+200+10+5=___________________
8000+200+800+60+7=________________
1000+900+500+70+80=________________
2000+6=____________________
6000+40=____________________
8000+400+20=________________
＿＿月＿＿ 號 星期五 姓名：＿＿＿＿＿＿＿＿＿
四捨五入至 十位数 Rounding
86________ 72____________
74________ 29____________
64_________ 37____________
56_________ 18____________
23__________ 48____________
38__________ 52_____________
24__________ 37______________
44__________ 95________________
27__________ 39______________
12___________ 57______________
63__________ 49______________
42__________ 39______________
