原版数学教材Spectrum Math Grade 2 PDF电子档下载% m, }0 v7 r- s! i2 H+ J& J, E
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 2 H7 h0 o2 C! D% p7 Z6 g
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2 ?; D4 Y9 B5 q
http://www.i-bei.com/baby/thread-75006-1-1.html4 J& A) ~! r# P8 n8 F b; m9 \
最漂亮的英语原版数学书 Houghton Mifflin Math GK-G6 超高清PDF全套下载( C% n& r9 h' u6 y! ~1 \
http://www.i-bei.com/baby/thread-57001-1-1.html
4 w& X2 E/ j- U$ }
' K! H0 P; W7 S j8 W; Z4 }$ p5 P# ~& I; _9 L7 U
链接: http://pan.baidu.com/s/1qXmO8Y4
0 z- `7 E* V2 c2 @0 k. D* C3 K' K6 k
* e& ?9 K: r" Y# }1 E5 r' H" K; ]+ ^% f. p
% m9 u1 c2 @& P' p6 S) Z. F0 q) f
小宝门门都考了100分~~~喂，醒醒，枕头湿了！！！
| 
雷达卡
