MPM 1D1
Unit 1 - Number Sense
Full Name: ______________
Quiz # 2: Rational Numbers Version A
K
C
T
A
KNOWLEDGE:
1. Express each rational number as a fraction in lowest terms. [3 marks each]
 26
 52
 18
12
a)
20
 35
2.
State the two nearest integers between which the following rational number is located. [2]
b)
8
3
[2]
3.
c)

_____________ and ____________
Calculate the following. Show proper mathematical form for full marks. Put your answers
in lowest terms and leave your answer in the form of a fraction.
[18]
a)
d)
3  2


4  5 
4  16 
  
3  9
b)
e)
3 6
2 

4  5 
 5  2

  1    4
 6   3
c)
f)
 2
2 3
 3
  3
6 x

 4 
2
MPM 1D1
Unit 1 - Number Sense
Full Name: ______________
APPLICATION:
5.
Given x = 2
, and z = -1. Evaluate
x y
z
THINKING:
6.
Find the rational number that is exactly halfway between
and
. Express your answer in the
form of a fraction, no decimals.
[4]
7.
Form Mark (you will be assigned a mark out of 4 for your mathematical form used throughout the quiz).
Level Four
Level Three
Level Two
Level One
Expression and
organization of
ideas and
mathematical
thinking
Expresses and organizes
mathematical thinking with
a high degree of
effectiveness
Expresses and organizes
mathematical thinking with
considerable effectiveness
Expresses and
organizes
mathematical thinking
with some
effectiveness
Expresses and
organizes mathematical
thinking with limited
effectiveness
Use of conventions,
vocabulary, and
terminology
Uses conventions,
vocabulary and terminology
with a high degree of
effectiveness
Uses conventions,
vocabulary and terminology
with considerable
effectiveness
Uses conventions,
vocabulary and
terminology with
some effectiveness
Uses conventions,
vocabulary and
terminology with
limited effectiveness