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Example 4.87 from Prealgebra, 4.6 Add and Subtract Mixed Numbers
Add and Subtract Mixed Numbers: example 4.87
Use a model to subtract:
Work it out on paper first. Then open the solution one step at a time, and stop as soon as you can finish on your own.
Solution
Your turn
The book's Try It right after this example: same idea, new numbers. Only the answer is given.
Use a model to subtract:
How did it go?