Evaluate the Answer
What is the value of the numerical expression: 6+2x(8-4)
What is 14?
This means to find the value of a numerical expression?
What is evaluate?
Kendrick has a collection of 18 snow globes. He puts them on 3 shelves in his room. Which expression models the number of snow globes Kendrick puts on each shelf?
What is 18/3?
(20-15)/5
What is divide?
23x5
What is 115?
What is the value of the numerical expression
30/5-(3+1)
What is 2?
A special set of rules which gives the order in which calculations are done in a numerical expression.
What is order of operations?
Lindsey plants 4 rows of tomatoes and 3 rows of peppers in her garden. Each row has 6 plants. Which expression models how to find the total number of plants in Lindsay's garden?
What is (4+3)x6?
The next step after subtract is....
4x(15-7)+8
What step is multiply?
60x5=
What is 300?
Evaluate the expression:
5x4+2x6
What is 32?
This is a special set of rules which gives the order in which calculations are done in a numerical expression.
What is order of operations?
There are 8 fifth graders and 12 sixth graders in an art club. The art teacher gives 3 paintbrushes to each student in the club. What expression can be used to model the total number of paintbrushes the teacher gives out?
What is (8+12)x3?
12x12+7x8+5
What is add?
200x20?
What is 400?
Evaluate the expression:
37-9x3-3
What is 7?
This is how I remember the order of operations.
Write a numerical expression to model the words. Add 5 and 25, and then multiply the sum by 4.
What is (5+25)x4?
The next step after multiply is...
5x(7+4)-8
What is subtract?
90x8?
What is 720?
100-14/2x(3+7)=
Hint: Remember to work left to write for addition and subtraction and multiplication and division.
What is 30?
This is parenthesis, exponents, multiplication, division, addition, and subtraction
What is the expression for: subtract 15 from 20, and then divide the difference by 5.
What is (20-15)/5?
The next step after multiply is...
3x8-6x3
What is subtract?
111x9=
What is 999?