Students study basic number addition. They define terms together at the board: addition, addend, sum. They discuss key words for addition: in all, altogether, total, sum; and key words for subtraction: how many more, difference, fewer. They practice writing these in number sentence form: 2+4=6; 5+8=13; 12-7=5.

K - 2nd Math 11 Views 19 Downloads
Resource Details

Arithmetic & Pre-Algebra
1 more...
Resource Type
Lesson Plans
30 mins

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