Unit 2 Lesson 13

Addition

Examples of addition  Four more than eleven  4+11  14 increased by 2   The sum of 9, 4, and 11 

Subtraction

Examples of Subtraction  34 decreased by 11   17 less than 30   27 take away 10 

Equal

Examples of Equals  The sum of 4 and 19 is 23  = 23  The difference of 14 and 5 is 9  = 9  15 less than 6 becomes 9  15 – 6 = 9

Video on Translating word problems  Use following link to go to the video for Translation of Word Problems then scroll down to first video  word-equations/ word-equations/  Watch the first video on addition and subtraction

Practice Problems  Page 22 # 1 through #25 odd