9.

Add using Pictures within 20 - 1st Grade Math

Add using Pictures within 20 Worksheet focuses on using the Counting All method to add. Students are shown pictures or base -10 blocks to represent numbers. They can count all pictures or blocks to arrive at the answer. The sum of numbers in this worksheet is 20 or less.

Common Core Alignment

1.OA.1Use addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem.