The word problems in these resources deal with subtraction sums up to 20. They are presented on Think Boards, a device that suggests different strategies to use to solve the problem. Armed with the knowledge and experience of using a variety of strategies, the children will start to make their own decisions as to the most appropriate strategy for them to use at any one time.

This BUNDLE brings together four types of subtraction word problems:

• Result Unknown
• Change Unknown
• Start Unknown
• Compare

There are four packages of subtraction word problems in this BUNDLE.

Included are:

• Posters showing the strategies used on the Think Boards for you to print and display in the classroom
• 40 Think Boards – (2 per page) featuring each of the four different types of subtraction word problems – numbers to 20
• 16 Think Boards where the number sentence (equation) is provided and students must create the number story – 4 for each type of problem
• 8 Assessment Worksheets – each with 5 word problems.

If you would like to look at the individual packages, please click on the links below:

1. Subtraction Word Problems - Think Boards - Result Unknown
2. Subtraction Word Problems - Think Boards - Change Unknown
3. Subtraction Word Problems - Think Boards - Start Unknown
4. Subtraction Word Problems - Think Boards - Compare

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⭐️ Addition Word Problems Sums within 10 Think Boards Bundle

⭐️ Addition Word Problems Sums within 20 Bundle

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