Equations vs Expressions
Equivalent Expressions
Order of Operations
Simplifying & Rewriting Expressions
Random
100
Determine if each of the following is an equation or an expression:`
a) 5y + 9 = 24
b) 8m − 3
c) 2x + 7 = 15
a) Equation
b) Expression
c) Equation
100
Which expression is equivalent to the pictorial model?
A. 3x + 4
B. 2x + 6
C. 2(x + 3)
D. 3(x + 2)
D. 3(x + 2)
100
What is the value of the expression shown?
48 + 5³
A. 53
B. (48 + 5)³
C. 48 + 125
D. None of these
Answer: C. 48 + 125 = 173
100
Expression I: 40x − (−10)
Expression II: ___ + 40x
What number belongs in the blank so they are equivalent?
Answer: 10
100
In the original Pokémon Red and Blue games, which three Pokémon were the starter options given by Professor Oak?
Bulbasaur, Charmander, and Squirtle.
200
Part of the prime factorization of 150 is shown with one factor missing:
___ × 3 × 5²
What number completes it?
answer: 2
200
Which expression is equivalent to 40x + (15x + 5x)?
A. (40x + 15x) + 5x
B. 40x + (15x + 5x)
C. 60x
D. 40x + 20x
Answer: A. (40x + 15x) + 5x
200
Which expression is equivalent to 3(6 + 5) − 2 × 5²?
A. 18 + 10 − 25
B. 3(11) − 2(25)
C. 33 − 50
D. 30 − 10
Answer: B. 3(11) − 2(25)
200
Carter writes the expression x + 3 × ½. Which is equivalent?
A. ½x + 3
B. (3 × ½) + x
C. 3x ÷ 2 + x
D. (3 ÷ 2) − x
Answer: B. (3 × ½) + x
200
In Avengers: Endgame, what exact phrase does Tony Stark say before snapping the Infinity Stones?
I am Iron Man
300
Write an equivalent expression using prime numbers for
16 + 8 x 20
a) 8^2 + 2^4 times4^5
b) 8^2+2^3times5
c) 2^4_2^5times5
d) 2^8+2^5times5
C
300
Mia wrote the expression 6(x + 3) + 5. Which expression is equivalent?
A. 6x + 3 + 5
B. 6x + 18 + 5
C. 6 + x + 3 + 5
D. 6x + 8
Answer: B. 6x + 18 + 5
300
What is the value of 20 − 4³?
Answer: 20 − 64 = −44
300
Which expression is equivalent to k × 35?
A. (k × 30) + (k × 5)
B. (k × 20) × 5
C. (k × 3) + (k × 5)
D. k × (20 + 5)
Answer: A. (k × 30) + (k × 5)
300
In Stranger Things, what real brand of waffles does Eleven eat?
400
Which TWO expressions are equivalent to 5(v + 3)?
5v + 3
5v + 15
5v + 5(3)
v + 3
Answer: 5v + 15, 5v + 5(3)
400
Which expression is equivalent to 7 + 6 × 12?
A. 13 + 18 × 24
B. 7 + 6(12)
C. 72 + 6
D. 13 + 12 × 7
Answer: B. 7 + 6(12)
400
Taylor wrote the expression
(120.50 + 25.50) + 2(60 − 15).
Which is equivalent?
A. 146 + 2(45)
B. 146 − 90
C. 146 + 90
D. 120 + 25 + 2(45)
Answer: A. 146 + 2(45)
500
Jacob bought 2 pizzas for $8.00 each and 3 drinks for $1.50 each. He had a $3 coupon.
Expression: 2(8.00) + 3(1.50) − 3
What is the amount Jacob spent?
Answer: 16 + 4.5 − 3 = $17.50