四年级上册数学一课一练-1.4大数的改写 北京版(含答案)_6
免费
3.0
2026-03-27
5
80.98KB
7 页
海报
侵权投诉
-1.4 2014
1.3935027000 ()
A.39 B.40
C.400
D.4
2.25000000 2500 !"
A.# B.
≈C.$
D.%
3.14□860≈15 !&'()*+, "
A.0~4B.5~9C.4~8
4.-. 6/01
A.1 2 B.10
2 C.32
456
5.8 =800000000
6.549600#55 !"
7.272000 78!79: 27.2 !"
;+<
8.=>?@
963000000 AB:________:&7!9:________!&CDEFG________
@
9.)*+HI,
14________6008000≈14
10.2006 &JKLMNOPQRS;TUV!WSX@Y278Z![9:______
__&CDZ![EFG________@
11.=\F]@
^T4_!UT________
`S^T4_V!________
12.2^:8ZaVb[cdef!: 200000&Y2A________&Ag________"
h
13.ijk
8aVlcmnfnT!nS!n@
14.2V:&aVlf!: 10 !&Y2Ao0?Ago0?
Vpq
15.
12019 rstuvswxyz{| 2980000000 b}&~>?78Z9:___
_____.
2•€•‚ƒ 299792km&________!S„"…†:g
^‡8
16.ˆ‰Š‹Œ•Ž•*•y‘’“”v•&–—˜™š›&2008 1/10 œ•&v•žŸ*MO
PQR 37560000000
X& ¡¢£ 3910000000
X.¤>?8ZaVl[cCD:EFG&
7*Z[9:.
¥¦
1.§¨A
§h©¨§ª©¨S!: 3&«¬ 5&~:EFG-a®@
2.§¨A
§h©¨§h¨h¯2500 !=25000000"
°|¯A"
§ª©¨~2±78Z
