ǰλãҳ > 人教版小学数学四年级上册单元1大数的认识单元测试试?- 百度文库
1.һשһ·150000ש·1440000ש·140000שһһԼש(7)
2.һٱǸλλͰλ1,ǧλλһλλϵֱȰλϵС3ǧλʮλϵֱСȻ6,λϵ7ƶϳٱǶ?(9)
ˡ42000089˸ְҪдλ(ÿֻдһ)(7)
1.С 2.:
3.һ0Ҳ: 4.ֻһ0: 5.0: 6.0:
7.ӽ1ڵ:
ο𰸣
һ1.ʮƼ
2. 999999 1000001
3.8660000000 866000 874.25000
5.ǧ 9ǧ 2 0 6.6 4
һھǧʮ7.9
8.98730 ǧ߰ʮ 9.< < > > < = 10.495000 504999 1.C 2.D 3.B 4.C 5.D
ġ1.߰һʮǧʮ
һڰǧ ǧ һһ һǧٰʮһǧ
2950000 12650001 2315000 3000000050 1598200 2.
52ٺ7һ 52070000 5ǧ27ʮ 5000207 5ʮڡ27 502007000 5ڡ27ǧ 5000020700 5ǧ27 50020070 塢1. 32 890 306 90
2. 6 80 5 600
3. (1)5 (2)4 (3)0 (4 )2
4. 3068500<3068560<3086050<5063860<6308050 ()
100 1000 10000 100000
1000000 10000000 100000000 1000000000 .1.150000+144000+140000=434000()43()
2.191796467 [] λλλλͰλ1,һλ9,ǧλλ9λ1,λֱȰλС3λ4СȻ0,ǧλʮλϵֱСȻ6ǧλʮλ־Ϊ6ʮλλΪ7Ϊ191796467 ˡ1.20000489 2.98420000 3.89204000 4.80924000 5.80020049 6.80400209
Сѧѧ꼶ϲᵥԪ1ʶԾ
ɼ
92ƪĵ