求帮忙!
英语;
用适当的字母填空使短文成立。
liu yang's best friend's n[ ] is ken.he's an american boy. he is nine years old.he likes m[ ]model planes. he often f[ ]his planes in the park on saturday and s[ ].his father is a science teacher. he often helps him m[ ]model planes. he h[ ]twenty model planes now. he keeps his model planes on the shelves in his bedroom.
数学;
竖式计算【注意是竖式哦!可以用美图秀秀的涂鸦来写出竖式!】
2.14×8 2.09×5 0.35×14 1.056×25 1.8×395 12×0.375 108×0.45 10.56×15 0.076×12 0.00031×50
如果有满意答案,我立刻加分!现在只是看看,如有满意答案,我加分并采纳!谢谢!
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