MissingAddendsPowerPointCommonCore-1.pptx

Math

1. MISSING ADDENDS

2. When finding missing addends, we use SAM ( S um minus A ddend equals M issing Addend 7 + ____ = 12 Sum 12 - Addend - 7 Missing Addend 5

3. Sara collected 6 Halloween pencils. Her brother gave her some more. She had 16 after that. How many pencils did her brother give her? 6 + _____ = 16 Sum S 16 - Addend A - 6 Missing Addend M 10

4. Wanda had 3 flowers in her garden. In a few days, there were 9 flowers in the garden. How many flowers grew in the garden? 3 + ____ = 9 Sum S 9 - Addend A -3 Missing Addend M 6

5. There were 162 jelly beans in the jar on Monday. Later in the week, there were 344 jelly beans in the jar. How many jelly beans were put into the jar during the week? 162 + ____ = 344 Sum S 344 - Addend A - 162 Missing Addend M 182

6. I had 457 pennies in my piggy bank. My sister broke my piggy bank and the pennies rolled all over the floor. I was only able to find 392 pennies. How many are still missing? 392 + ____ = 457 Sum S 457 - Addend A - 392 Missing Addend M 65

7. Now you try this one…… Shelby had 3 friends at her house. Later in the day, she had 7 friends. How many new friends came to her house?

8. Sum 7 - Addend - 4 Missing Addend 3 Yes! The answer is 3!!! Way to Go!!!!!

9. Now you try this one…. There were 234 M&Ms in the jar on Monday. Later in the week, there were 548. How many jelly beans were put into the jar during the week?

10. Sum 548 - Addend - 234 Missing Addend 314 Yes! The answer is 314!!! Way to Go!!!