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20 questions
What is the memory device for order of operations?
do not type any spaces - just letters
What do you solve first?
4 − 5(2) + 32
4 - 5
5(2)
2 + 3
32
What do you solve second?
4 − 5(2) + 32
4 - 5
5(2)
2 + 3
32
How would you rewrite 4g if g = 2?
42
4(2)
42
How would you rewrite f5 if f = 2?
25
2(5)
25
n3
n+n + n
n(3)
3n
n×n×n
What do you solve first?
12 − 2 + 32
12 - 2
2 + 32
32
True or False: 4n means 4 times n.
True
False
True or False: You add and subtract in order from left to right.
True
False
Sum
×
÷
+
−
Difference
×
÷
+
−
Double
×
÷
+
−
h4
×
÷
+
−
75 miles per hour
75 × h
h75
75 + h
75 − h
Nine fewer than a number
9 - n
n - 9
n + 9
9 + n
Double the sum of 8 and 9
2 x 8 + 9
2 x 8 - 9
2 (8+9)
2 / (8+9)
34
3 x 3 x 3 x 3
3 + 3 + 3 + 3
3 x 4
3 + 4
52
10
15
20
25
84
8 x 4
4 x 4 x 4 x 4 x 4 x 4 x 4 x 4
8 x 8 x 8 x 8
8 + 8 + 8 + 8
53
5 x 3
5 + 3
5 + 5 + 5
5 x 5 x 5
3 x 3 x 3 x 3 x 3
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