NUMBER CONCPETS
WHOLE NUMBE ROPERATIONS
FRACTIONS
DECIMALS
PERCENTAGES
100
Which of the following numbers is NOT a factor of 18?
A. 4
B. 6
C. 9
A.4
100
What is the difference in value between 361 and 134? (A) 227
(B) 233
(C) 495
(A) 227
100
- What fraction of the circle is NOT shaded?
A) ¼
B) 
C) 
A) ¼
100
- The value of the 4 in the number 6 . 4 is
- A) 4 ones
- B) 4 tenths
- C) 4 hundredths
B) 4 tenths
100
- 30% can be expressed as all of these, EXCEPT _____.
- (A)
- (B) 0.3
- (C) 3.0
(C) 3.0
200
(C) 2 x 2 x 2 X 2 x 3
200
The difference between two numbers is 85. The smaller is 237. What is the larger number?
(A) 152
(B) 312
(C) 322
(C) 322
200
32 / 5 converted to a mixed number is
A) 6 2/5
B) 6 5 / 2
C) 6 2/3
A) 6 2/5
200
A) 0.25
200
- On a student-made test, a child scored 15 out of 25 correct answers. What was his percentage score?
(A) 75%
(B) 80%
(C) 60%
(C) 60%
300
The value of the 2 in the number 325 694 is
A. 2 000
B. 20 000
C. 200 000
B. 20 000
300
Jordan is 4 times as old as his sister Maya. The sum of their ages is 40 years.
How old is Jordan?
(A) 32
(B) 28
(C) 24
(A) 32
300
Which of the following is true about the fractions 
and 
?
(a) 
is greater than 
(b) 
is less than 
(c) They are equivalent fractions
(b) is less than
300
- Which of the following lists shows the decimals arranged in ASCENDING order (smallest to largest) ?
- A) 0.92, 0 .902, 0. 29, 0. 090
- B) 0 .29, 0.090, 0.92, 0.902
- C) 0.090, 0.29, 0.902, 0.92
C) 0.090, 0.29, 0.902, 0.92
300
- There are 240 persons at a concert. Of these, 30% are adults. How many children are at the concert?
- A) 72
- (B) 168
- (C) 210
B) 168
400
Which set of numbers below contains prime numbers only?
(A) 3, 7, 11, 15
(B) 2, 5, 7, 11
(C) 3, 5, 9, 11
(B) 2, 5, 7, 11
400
Mary has 39 mangoes to be put into bags. Each bag can hold 4 mangoes. What is the MAXIMUM number of FULL bags of mangoes that you can get?
(A) 8
(B) 9
(C) 10
B) 9
400
- The sum of
and 
is - A)
- (B)
- ( C )
- ( C )
400
- The value of 2 . 2 + 0 .51 + 12 . 3 is ____________.
A) 14 .01
B) 15 .01
C) 19. 60
(B) 15.01
400
- If 20% of a number is 12, what is the number?
- A) 25
- B) 48
- C) 60
- C) 60
500
The SMALLEST number of sweets that can be put into bags each holding 6, 8 OR 12 sweets is _______________.
(A) 12
(B) 24
(C) 26
(B) 24
500
Which of the following statements is FALSE?
A. 18+3 > 4×4
B. 4+5 < 3×7
C. 22−8 < 2×6
C. 22−8 < 2×6
500
-
÷ 
= - A)
- (B)
- ( C)
(B)
500
- When 0.54 is multiplied by 6, the product if
- A) 0.324
- B) 3.24
- C) 32.4
B) 3.24
500
- Kimarla buys a used phone for $250 at an auction. She refurbishes it and then sells it for $450. What was Kimarla’s profit as a percentage of the auction price?
- A) 50%
- B) 75%
- C) 80%
C) 80%
600
Which of the following statements is FALSE for a set of whole numbers?
(A) Odd + odd = even
(B) Even – odd = odd
(C) Odd x even = odd
(C) Odd x even = odd
600
Sara has 15 stickers. Tom has twice as many stickers as Sara. Mia has 5 fewer stickers than Sara.
How many stickers do they have altogether?
(A) 50
(B) 55
(C) 60
(B) 55
600
- James wants to buy a bicycle. His aunt gave him
of the cost of the bicycle and he has already saved ½ of the amount. What fraction of the cost of the bicycle does he still need? 
- B)
- C)
B)
600
- Two juice drinks cost $9.60. What is the cost of 3 juice drinks?
- (A) $ 6.40
- (B) $10.40
- (C) $14.40
C) $14.40
600
- A store offers a 25% discount on a $200 item. What is the discounted price?
(A) $150
(B) $175
(C) $180
A) $150