Everyday Mathematics4 at Home |
Unit Resources |
Grade 1 Unit 6: |
Background Information |
Lesson 6-4 Vocabulary
Near doubles
An addition strategy that involves using a known doubles fact to solve a nearby fact. For example, 5 + 4 = 9 is near the doubles 4 + 4 = 8 and 5 + 5 = 10, so either double could be used to find the sum of 5 + 4.