Problem-Solving Strategy: Adding Tens
In this addition activity, 1st graders apply the strategy of adding rows of tens like adding ones except students add a zero after the number of tension the lines provided. There are 4 problems to solve.
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Math Stars: A Problem-Solving Newsletter Grade 1
Keep the skills of your young mathematicians up-to-date with this series of newsletter worksheets. Offering a wide array of basic arithmetic, geometry, and problem solving exercises, this resource is a great way to develop the critical...
1st - 3rd Math CCSS: Adaptable
Word Problems Involving Subtraction
A classic math lesson like this one involves a warm up, guided practice, application, and assessment. Get those 2nd graders good at assessing and solving single-step word problems through basic addition and subtraction drills, a review...
1st - 2nd Math CCSS: Adaptable