Vocab. Words
Posted by Mrs. Ting on September 25, 2009 · Leave a Comment
I forgot to get the students their vocab. words for the week! Our spelling and vocab. (Test will be on Wed. this week instead of Thurs. since it’s a short week!) Here are the words and definitions-
Sum- The answer to an addition problem
Difference- The answer to a subtraction problem
Addition- An operation that tells the total number when you put together two or more numbers.
Subtraction- An operation that tells the diference between two numbers, or how many is left after some are taken away.
Graph- A picture that shows data in an organized way