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WorksheetsQuiz 10.1 - 10.3 & 11.1
Total questions: 45
Worksheet time: 56mins
Choose 3 numbers of perfect square
1
9
26
64
112
132=169
TRUE
FALSE
12=2
TRUE
FALSE
25=x2
What is the answer for x?
5
10
25
2564=5y
What is y?
4
8
(41)2=
81
161
1, 4, 9, 16, 25, x, 49, 64....
What is x?
27
31
36
41
(131)2=(3p)2
What is the best answer for p?
1
3
4
What is the area of a 3 cm square?
6cm2
9cm2
Numbers whose square roots are rational are called ____________ .
rational number
radicand
index
Perfect squares
Which of the following is equal to (0.7) 2 ?
0.49
0.049
4.9
0.14
The statement “ negative square root of 25 ” is the same as,
−25
−−25
−25
25
Which of the following is NOT a rational number?
0.49
81
144
Are rational and irrational numbers both real numbers?
yes
sometimes
maybe
no
In the expression bellow , this symbol √ is called ________.
xradicand
index
radical sign
negative square roots
√5?
What is the best estimate? √119
11
10
9
12
What is the best estimate? √7
2
3
1
4
A never ending decimal that doesn't repeat in a pattern is which type of number?
Rational
Irrational
None of these
Which answer includes ALL of the classifications of the following number:
0
Rational, Integer
Rational
Rational, Integer, Whole
Rational, Integer, Whole, Natural
Which of the following best defines irrational numbers?
numbers that can be written as a fraction or decimal that either terminates or continues forever in a repeating pattern
numbers that make sense
numbers that go on forever and ever without a repeating pattern and cannot be written as a fraction
fractions
1.01011011101111....
