Patterns
5,10,15,20,___
25
27-4*3+6
21
.65
65%
15/20
3/4
Distance a number is from zero.
a. sum
b. difference
c. absolute value
d. proportion
c. absolute value
22,33,__,55,66
44
(16-9)*8-4
52
.005
.5%
16/24
2/3
A comparison of two numbers by division.
a. Product
b. Rate
c. Quotient
d. Ratio
d. Ratio
63,54,45,__,27
36
120 ÷ (67+53)-7
3
51/100
51%
110/25
4 2/5
a change from one unit to another unit
a. rate
b. conversion
c. mean
d. proportion
b. conversion
21,14,18,11,4,__
8
47 + 112 ÷ 4
75
1/4
25%
26/65
2/5
The middle number or the average of the two middle numbers in an ordered set of data.
a. range
b. median
c. mode
d. mean
The middle number or the mean (average) of the two middle numbers in an ordered set of data.
6,4,8,6,12,10,20,__
22
23 x 9 + 135 ÷ 5
234
1 2/5
140%
144/42
3 3/7
The number of cubic units needed to fill a given space
a. Volume
b. Surface Area
c. Area
d. Perimeter
a. Volume