2. What is Subtraction? Subtraction is removing some objectsfrom a group. The meaning of5-2=3is "Three objects are taken away from a group of five objects and two objects remain".
3. Subtraction Equations Numbers or Objects Word Problems Word Problem: Mrs. Kay, teacher of grade 3 students has 84 gifts for her students. There are 67 students and each received one gift from the teacher. Find the number of gifts remaining with Mrs. Kay. Solution: Total number of gifts with Laura = 84 Number of gifts distributed to students= - 67 Number of gifts left with Laura = 14
4. Key Words are not take away differencehave left fewer how many more decreased by less than subtract remain tallershorter change spent how much more
5. Your Turn Alley had 4 packs of bubble gum she gave 2 away to James. How many packs does Alley have left?
