Use a range of addition and subtraction strategies to solve twenty word problems that contain numbers 10–50.
使用添加和减去数字10到50的真实世界示例
使用这些加法和减法任务卡与迷你白板，数学笔记本和智能板一起使用操作课暖身。
通过这项活动，学生将表明他们可以添加，从，放在一起，分解并比较10到50的数字。
例如，一张卡包括以下内容单词问题：
Basia is starting a school recycling program. She collects 36 bottles and 12 cans. How many items can she recycle?
An answer sheet is included with your download for students to self-check their answers.
脚手架 +扩展技巧
通过提供操纵来帮助他们解决问题来支持挣扎的学生。或者，为学生提供我们的Problem Solving Matto help them organise their ideas.
Challengefast finishers他们已经理解了为合作伙伴解决五个不同问题的概念。
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如何使用我们的加法和减法问题卡
A team of dedicated, experienced educators created this resource to reinforce yourmaths lessons通过以下方式：
整个课程指导
将任务卡投影在白板上，并共同努力，讨论解决问题和完成问题的不同方法。
Small Group
Teach concepts in a small group setting in your maths rotations. Students can use mini whiteboards to ‘show and share’ their work for each problem.
✏️ Individual Practice
对于独立任务，学生可以使用编号为1-20的纸张（或迷你白板）和任务卡。学生将解决该总和或差异，并检查他们的工作。
轻松为您的学生准备此资源
Use the dropdown icon on the Download button to choose between the colour PDF or Google Slides versions of this resource. An answer key is included with your download.
打印厚卡增加了耐久性和练马长绳vity. Place all pieces in a folder or large envelope for easy access.
要将任务卡放在口袋或桌子下方，请在每个角落打一个孔，将它们放在粘合剂环上。
Follow up:The Bar Model Method | Teaching Mathematical Problem Solving
该资源是由教师合作者Megan Cargile创建的。万博manbext手机官网下载
查看此资源的替代版本：
教学资源
Addition and Subtraction Word Problem Task Cards (Numbers 1-50)
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。
教学资源
Addition and Subtraction Word Problem Task Cards (Numbers 1-9)
Use a range of addition and subtraction strategies to solve twenty single-digit word problems.
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