Return to Ray's Intellectual Arithmetic
Learn how to subtract basic numbers to find the difference.
Topics from Unit 2:
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- subtraction
- place value
- borrowing
- word problems
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Unit 2 Lesson contents:
Ray's Lesson 6 & 8 instructional videos
Assignment - complete exercises for lesson 6,7, and 8
Activity - Use Cuisenaire rods to practice showing borrowing, plus practice solving riddles!
This unit is the recorded lessons through Ray's New Intellectual Arithmetic. This book is available for free on google books. Activities for these lessons can be found described on the lesson page and also at the Scio Academy facebook group. (facebook.com/groups/scioacademy)
For specific help on a concept, feel free to select the unit that corresponds to your text or email you tutor!