Add to with change unknown math stories

Examples, solutions, and videos to help Grade 1 students learn how to solve add to with change unknown math stories using 5-group cards.

Common Core Standards: 1.OA.6

New York State Common Core Math Grade 1, Module 1, Lesson 12

Module 1 Topic C: Addition Word Problems

Lesson 12 Homework

4. Jack read 4 books on Monday. He reads some more on Tuesday. He reads 7 books total. How many books does Jack read on Tuesday?
Jack reads ______ books on Tuesday.
6. There are 6 dogs in the park and some cats. There are 9 dogs and cats in the park altogether. How many cats are in the park?
There are ______ cats total.

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