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This set of morning work problems focus on 1st Grade Addition and Subtraction for numbers 20 to 100, and is divided into four parts. The first part introduces number sense and place value for numbers to 40, with practice questions for counting, place value, comparing numbers, order and pattern. In the second part, students work on basic addition and subtraction for numbers to 40, first without regroup, then with regroup. Additional exercises are included to extend the concepts to adding three numbers and word problems. The third part introduces mental math strategies for addition and subtraction. The final part extends the student’s understanding of addition and subtraction to numbers to 100, following the same progression as the first parts of the set.
**Note: All of the materials that we are including in this bundled unit download are sold separately on TpT. Below is a complete list of what you will receive. You can click on each link to read a detailed description of each product.**
These worksheets are part of our first grade lesson plans. For suggestions on how to use them in relation to other topics covered in first grade, please refer to TeachableMath.com.