subtracting single digit numbers€¦ · subtracting single digit numbers brandon keks. what we...
TRANSCRIPT
Subtracting Single Digit Numbers
Brandon Keks
What We Already Know
•Addition of Single Digit Numbers•Adding is bringing two things
together to make a total
Today’s Lesson• Subtraction of single digit
numbers• Subtraction has a minus sign
Key Terms/Hints
• Key Terms• Subtraction is the process of taking away
an amount from another amount• The difference is the answer to a
subtraction problem
• Hints• Words involved in subtraction problems
• How many are left?• How many more?• How many remain?
Enjoy This Video!
•Subtraction Video
Count The Parrots
- =
- =
2 1 1
Count The Maps
-‐ =
-‐ =5 2 3
Solve The Equations
9-2=4-1=6-4=
732
Solve The Equations
8-7=3-1=1-1=
120
Example Word Problem
Billy has 8 pet parrots. Billy left the window open and 3 of his parrots flew away. How many parrots does Billy have now?
Example Word Problem Continued
Billy has 8 pet parrots. Billy left the window open and 3 of his parrots flew away. How many parrots does Billy have now?
- =8 3 5
Word Problem #2
Sarah had an apple tree with 4 apples on it. Sarah picked all 4 apples off her tree. How many apples are left on the tree?
4 4 0- =
Word Problem #3
Debbie has 6 slices of pizza in her fridge. Debbie was very hungry and she at 4 slices of pizza for dinner. How many slices of pizza are left in her fridge?
6 – 4 = 2
Word Problem #3
7 girls and 5 boys were playing in a game of tag. How many more girls than boys were there?
7 – 5 = 2
Questions?
Follow Up Activities
• Worksheet with equations given• Worksheet of subtraction
word problems• Mad minute subtraction
worksheet