Word Stuff
3 + 4 x 5
23
DAILY DOUBLE
43 in expanded form
4 x 4 x 4
DAILY DOUBLE
Why is it important to know PEMDAS as a mathematician?
So everyone can solve every problem the same (correct) way.
DAILY DOUBLE
49 ÷ (3+4) + 52
32
5 x 5 x 5 x 5 x 5 in exponential form
55
What is the saying we use to remember the correct Order of Operations?
Please Excuse My Dear Aunt Sally.
56 ÷ (4+4) + 32
16
5 + 14 ÷ 2 × 5
40
DAILY DOUBLE
92 in standard form
81
Tell what 53 really means.
It means 5 x 5 x 5
20 – (5+3) x 2 + 4
8
(4-1)2 + (5+ 1)2
45
DAILY DOUBLE
2 x 2 x 2 x 2 is written in what form
Expanded form
The problem was 20 - 5 x 2 + 3. My answer was 33. What did I do wrong?
I went from left to right without using the correct order of operations.
DAILY DOUBLE
12 + 22 x 32 - 42
21
Evaluate: 43
64