In this handout, students use repeated addition to find out how many eggs each ladybug laid.

### Standards

- K.PAFR Patterns, Algebra, and Functional Reasoning
- 1.PAFR Patterns, Algebra, and Functional Reasoning
- 1.PAFR.1 Understand and apply properties of operations and the relationship between addition and subtraction to solve problems
- 1.PAFR.1.3 Solve add-to, take-from, and part-part-whole real-world situations to find sums and differences within 20. Situations include result or change unknown, both addends unknown, and total or one part unknown
- 1.PAFR.1.4 Add and subtract number combinations flexibly and accurately within 10
- 1.PAFR.1.5 Apply and explain the Commutative Property of Addition to find the sum (through 20) of two addends and explain that the value does not change when the order of the two numbers changes

- 1.PAFR.1 Understand and apply properties of operations and the relationship between addition and subtraction to solve problems
- 2.PAFR Patterns, Algebra, and Functional Reasoning