Kyle solved this problem incorrectly. 36 – 15 = ___ 30 – 10 = 20 6 – 5 = 1 20 – 1 = 19 So, 36 – 15 = 19 What did Kyle do wrong? A. He found 20 – 1, but he should have found 20 + 1. B. He found 30 – 10, but he should have found 30 – 5. C. He found 6 – 5, but he should have found 6 + 5. D. He broke apart 36 and 15 incorrectly.