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Algebraic Expressions
Fractions
Order of Operations
Powers
100
Translate: "Fifteen more than a number" into an algebraic expression.
n + 15 or 15 + n
100
Express $$5{3 \over 8}$$ as an improper fraction.
$${{43} \over 8}$$
100
$$6 \times 4 - 7 + 1 = $$
18
100
Express "Seventeen Squared" using numbers.
$${17^2}$$
200
Translate: n - 47 into English. Spelling counts!
A number decreased by forty-seven. Forty-seven less than a number. (There may be other acceptable answers.)
200
Express $${{31} \over 4}$$ as a mixed number.
$$7{3 \over 4}$$
200
$$8 \times 3 \div 4 \times 6 = $$
36
200
Express "Eight Cubed" using numbers.
$${8^3}$$
300
Translate: "The quotient of fifteen and a number" into Algebra.
$$15 \div n$$
300
$${7 \over 8} - {5 \over {12}} = $$ Your answer must be simplified.
$${{11} \over {24}}$$
300
$${(4 + 1)^2} - 7 \times 3$$
4
300
Evaluate: $${3^4}$$
81
400
Translate: "Eight times the sum of a number and four" into Algebra.
$$8 \times (n + 4)$$
400
$${{20} \over 9} \div {{10} \over {16}} = $$ Express your answer as a mixed number.
$$3{5 \over 9}$$
400
$${{16 - 4} \over {12 - (5 - 1)}}$$ Express your answer as an improper fraction in simplified form.
$${3 \over 2}$$
400
Evaluate: $${10^9}$$
1,000,000,000