原版数学教材Spectrum Math Grade 2 PDF电子档下载3 j8 U+ ^6 S2 m+ u5 i6 o0 u% k
Our proven Spectrum Math grade 2 workbook features 160 pages of drills and practice in math fundamentals. Recently updated to current national math and testing standards. This workbook for children ages 7 to 8 uses everyday math applications to teach basic skills. Math skills include: -Place value to 100 -Fractions 1/2, 1/3, 1/4 -Counting pennies, nickels, and dimes -Comparing numbers -2-digit addition and subtraction with regrouping Our best-selling "Spectrum Math" series features age-appropriate workbooks for Preschool to grade 8. Developed with the latest standards-based teaching methods that provide targeted practice in math fundamentals to ensure successful learning Q" \ ^5 @& p, J' R8 N9 a6 Z" [( v
美国原版幼儿园语文书SCOTT FORESMAN英语分级读物GK系列全186本点读版PDF+MP3下载
$ E( R. f. \4 \2 ?$ Chttp://www.i-bei.com/baby/thread-75006-1-1.html9 S) q3 v, n- Z5 H' M3 [
最漂亮的英语原版数学书 Houghton Mifflin Math GK-G6 超高清PDF全套下载$ E, j! ^( [; n" j% m5 c P K& F
http://www.i-bei.com/baby/thread-57001-1-1.html; p( B: Q; B- {8 w T
* m2 Z5 y+ N5 S7 [: [
& G* M* h" t2 y! _
链接: http://pan.baidu.com/s/1qXmO8Y4
8 F3 q1 O( m' C6 g5 K$ g
* x$ v5 z$ I+ m6 j. p
V; f2 G( n6 W2 ?
# M5 L* d+ L1 u. ]0 F3 r% r' ]小宝门门都考了100分~~~喂，醒醒，枕头湿了！！！
| 
雷达卡
