Mental Math Class For Beginners - Complements for 10Bridget Benedict
In this one time class, students will learn to mentally and quickly solve 2-10 digit addition problems using the strategy of finding the complements for the number 10 and then adding.
In this one time class, students will need to find the treasure chest and learn how addition, by adding the amount of coins in the first chest to the amount in the second chest and as a class we will come up with the total amount.
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