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WorksheetsIntro to Pythagorean Theorem
Total questions: 16
Worksheet time: 16mins
Name
Class
Date
1.
What is the opposite of squaring a number?
a)
divide
b)
multiply
c)
fractions
d)
square root
2.
What is the side of a right triangle across from the right angle called?
a)
square
b)
arm
c)
leg
d)
hypotenuse
3.
122
a)
144
b)
134
c)
122
d)
145
4.
Which is a square number?
a)
14
b)
25
c)
7
d)
19
5.
What square number would come next?
a)
6x6=36
b)
2x2=4
c)
8x8=64
d)
10x10=100
6.
Which 3 numbers are square numbers?
a)
8x8=64
b)
5x4=20
c)
7x7=49
d)
9x9=81
7.
How do I find a square number?
a)
I subtract numbers.
b)
Adding any 2 numbers together
c)
I multiply any 2 numbers.
d)
I multiply a number times itself.
8.
What multiplication sentence does this repeated addition sentence represent?
6 + 6 + 6 + 6 + 6 + 6 =
6 + 6 + 6 + 6 + 6 + 6 =
a)
6 x 5 =
b)
6 x 6 =
c)
6 + 6 =
d)
6 x 0 =
9.
Square roots are the opposite of ____________.
a)
Cube Roots
b)
Squaring
c)
Multiplication
d)
Absolute Value
10.
Evaluate
√36
√36
a)
6
b)
-9
c)
18
d)
-18
11.
Which of the following in NOT a perfect square?
a)
49
b)
81
c)
111
d)
144
12.
What are the two basic rules for solving algebraic equations?
a)
Whatever you do to one side of the equal sign, you must copy and do on the other side of the equal sign
b)
Negative signs can be ignored
c)
Always start on the left side, regardless of where the variable is
d)
Always do the opposite operation
13.
Solve:
y + 9 = -10
a)
1
b)
-1
c)
19
d)
-19
14.
Solve:
11 = x - 7
a)
4
b)
-4
c)
18
d)
-18
15.
Solve the following equation
X + 8 = 15
X + 8 = 15
a)
23
b)
-7
c)
7
d)
-23
16.
Solve the following equation
1 + a = 15
1 + a = 15
a)
14
b)
16
c)
12
d)
- 16
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