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Addition Adventures
Adding Tens
Adding 10 is easy — the ones digit stays the same!
10 + 5 = 15. 10 + 23 = 33.
When you add 10, the tens digit goes up by 1!
Adding 10 is easy — the ones digit stays the same!
10 + 5 = 15. 10 + 23 = 33.
When you add 10, the tens digit goes up by 1!
