Numerical Expressions
Presentation
•
Mathematics
•
5th Grade
•
Practice Problem
•
Medium
Angel Altamiranda
Used 6+ times
FREE Resource
3 Slides • 5 Questions
1
Numerical Expressions
2
Things: fruits, money, pencils, books, etc
-----------
Measurements: meters, seconds, grams, etc.
It shows quantities or measurments
Addition (+) Subtraction (-)
Multiplication (x) Division (÷)
It uses numbers and operations
It's a way to express situations using numbers
3
Multiple Choice
Which expression fits best this situation?
"John and his family gathered many fruits. They gathered 12 apples, 5 pears and 8 watermelons"
12-5-8
12+5+8
12+5-8
4
Multiple Choice
Which expression fits best this situation?
"Michael has to share all of his money equally between his 4 kids. He had $200 saved in the bank"
200 ÷ 8
200 - 8
200 x 8
5
Multiple Choice
Which expression fits best this situation?
"In the garden of my grandfather there were 50 plants of cassava. Yesterday, my cousin went and took away 15 plants for his own garden. Today, he came back with 7 plants for my grandfather"
50 + 15 - 7
50 + 15 + 7
50 - 15 + 7
6
Fill in the Blanks
Type answer...
7
Fill in the Blanks
Type answer...
8
Not all expressions must be evaluated. It depends on whether or not there is a question involving the situation.
Remember: Expressions aren't evaluated
Numerical Expressions
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