Simplify- replace the expression with its simplest form
1+2=3
3←exponent
base→2 =2*2*2=8
↑
power
Order of Operations
P: Parenthesis ()
x
E: Exponents 2
M: Multiply *
D: Divide ÷
A: Addition +
S: Subtraction -
2
ex.1 simplify- 30-(3*2)+2
30-6+4
24+4
28
Evaluate- find a number answer
4
ex.1 evaluate- 4a-2÷b for a=3, b=2
4
4*3-2÷2
4*3-16÷2
12-16÷2
12-8
4
3
ex.2 evaluate- (cd) for c=8, d=4
3
(32) = 32,768
2
Simplify- 5[(15-3)÷24]
2
2[(12) ÷24]
2(144÷24)
2(6) = 12
Comments (0)
You don't have permission to comment on this page.