一份信息表供父母或护理人员帮助孩子加入和减法时使用。
一份信息表供父母或护理人员帮助孩子加入和减法时使用。
Calculate the cost of school supplies and answer questions with this back-to-school math activity.
使用一系列加法和减法策略来解决包含数字1-50的二十个单词问题。
Use a range of addition and subtraction strategies to solve twenty single-digit word problems.
0评论
写一个评论来帮助其他老师和家长like yourself. If you'd like to request a change to this resource, or report an error, select the corresponding tab above.