Mean / Median / Mode
What is the average of a set of numbers called?
Mean
When dividing fractions, what do you do to the second fraction?
Flip the fraction/Reciprocal
1/2 × 1/3
1/6
2.5 + 1.2
3.7
3 × 0.4
1.2
What is the middle number in an ordered set called?
Median
1/2 ÷ 1/4
2
2/3 × 3/4
1/2
6.4 − 2.8
3.6
4.5 ÷ 5
0.9
What is the number that appears most often called?
Mode
2/3 ÷ 2/5
1 2/3
5/6 × 2/3
5/9
3.75 + 2.6
6.35
0.6 × 0.7
0.42
Find the mean of 4, 6, and 10.
6 2/3
3/4 ÷ 1/2
1 1/2
1 1/4 × 2/3
5/6
9.2 − 4.68
4.52
7.2 ÷ 0.6
12
Find the median of 3, 7, 9, 12, and 15.
9
5/6 ÷ 10/12 simplified
1
7/8 × 4/5
7/10
12.5 − 6.875
5.625
2.5 × 0.48
1.2