Order of Operations
What are the four operations in mathematics?
Add, subtract, multiply, divide (+, -, x, /)
41.61 +12.31
53.92
7/10 - 2/5
15/50
OR
3/10
1/2 x 1/2
1/4
2/10 divided by 3/5
10/30
What operation is grouped with division for equations and expressions?
Multiplication (x)
15.161 + 28.582
43.743
2/5 + 1/10
25/50
OR
5/10
Free Space - True or False:
Mr. Lipscomb's favorite subject in school is math.
False - History
1/5 divided by 3/2
2/15
Free Space - True/False:
Mr. Lipscomb's favorite food is tacos.
False - Chicken Wings
8.24 - 6.25
1.99
3/9 + 1/3
18/27
OR
6/9
When multiplying fractions, you multiply the top number by the other ______ number.
TOP
1/2 divided by 9/11
11/18
Solve: 4/2 + 2
Free Space -
What is Mr. Lipscomb's favorite sport to both WATCH and PLAY?
Basketball
50/42
1/8 x 3/4
3/32
When dividing fractions, you execute the Keep, Change, _____ method, in which you switch the top number of the second fraction with the bottom in order to solve.
FLIP
Solve: 2 + 3 x 7 + (-4)
19
12.2 + 11.33 + 19.798
43.328
3 and 4/5 + 8 and 1/3
182/15
or
12 and 2/15
3/10 x 8/19
24/190
12/13 divided by 9/7
84/117