Monday, October 2, 2017

Math

We are practicing addition using our base ten blocks and white boards.
One partner practices on the white board while the other partner practices with the base ten blocks. This helps us practice in two ways! We are getting good. In first grade we only added numbers to 100. In second grade we are already adding numbers to 1000! WOW!





Place value song for kids



2.NBT.B.7

Number & Operations in Base Ten
Use place value understanding and properties of operations to add and subtract.

7. Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds.

I'll leave you with this joke:
What did zero say to eight? – Nice belt. :)

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