Unit 1
List all of a single-digit factors (1 to 9) of 120
1,2,3,4,5,6,8
Fill in the gap in the following sentence:
A ____ is a part of a line that has a fixed strating point and extends forever in the other direction.
RAY
What is the 10 per cent of 230
23
Data may be either quantitative or ______________.
Qualitative
Find a HCF of 24 and 36
12
Two rays with a common endpoint form what is called an _____.
ANGLE
A pair of $120 shoes are now marked 30 percent off. What is a sale price?
$84
A dice is thrown. What is the probability that the result will be a square number?
2/6 or 1/3
What number am I?:
-I am a tree-digit number
-I am a multiple of 8
-My tens digit is eight times my hundreds digit
184
Two angles that add up to 90 degreesare called ______ angles.
COMPLEMENTARY
What is bigger: 25% of 400 or 37% of 280?
37% of 280 = 103.6
What is the range of data provided:
2,8,3,7,1,6,5,5,8
7
Multiply 248 by 39
9672
What is the name of a polygon with 8 sides?
Octagon
Solve for x: 5x - 3=17
x=4
Find mode of given data:
5,12,18,7,12,16,23,18,4,91
12,18
Calculate:
(3^3 - 12) / (4^2 - 1)
1
What is the sum of interior angles of any pentagon?
540
Look at the pattern : 1,6,11,16,21,26...
What number will be at the 27th position of this sequence?
131
What is the mean of the given numbers:
6,8,6,8,6,8,6,8
7