Vocabulary Words

Expressions and Equations

Questions 10

Answers

1
A x B =
2A
BA
2B
AB
2
Solve: 8x + 1 + 3x +9
21x
11x + 10
X = 10
3
What is the inverse operation?
The universe
Walking backwards
The opposite operation
4
10 + x =23
-33
20
13
58
5
What is a Variable?
A Pokemon
A cereal
A Number that represents a letter
A letter that represents an unknown number
6
What is a coefficient
Pictures
A Plus Sign
Two Efficients
A number next to a variable.
7
(11 +(20 - 10 + 2 ))
23
58
88
-13
8
8x = -64
-8
-72
8
56
9
Solve: 10 +10 x 11 - 4
-88
116
120
90
10
Solve x + 3 + 7x + -3
18
14x
8x
1738

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Solve: 8x + 1 + 3x +9

A x B =

Expressions and Equations

Answers

1
A x B =
2A
BA
2B
AB
2
Solve: 8x + 1 + 3x +9
21x
11x + 10
X = 10
3
What is the inverse operation?
The universe
Walking backwards
The opposite operation
4
10 + x =23
-33
20
13
58
5
What is a Variable?
A Pokemon
A cereal
A Number that represents a letter
A letter that represents an unknown number
6
What is a coefficient
Pictures
A Plus Sign
Two Efficients
A number next to a variable.
7
(11 +(20 - 10 + 2 ))
23
58
88
-13
8
8x = -64
-8
-72
8
56
9
Solve: 10 +10 x 11 - 4
-88
116
120
90
10
Solve x + 3 + 7x + -3
18
14x
8x
1738