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7/8 Math (ohh)
Stage 1 : Fractions?
Stage 2: Algebra
Stage 3 :Unit Rates
Percents and Decimals
100
Simplify -24.
What is -16.
100
3/4 + 1/8
What is 7/8
100
Evaluate the expression 3n+5m for n=-4 and m=2.
What is -2
100
Write the ratio 99:33 in simplest form.
What is 3:1
100
Write 1.35% as a decimal.
What is 0.0135
200
Write the prime factorization of 45.
What is 3*3*5
200
2/3 * 3/8
What is 1/4
200
Solve the equation 2m - 21 = 3.
What is m=12
200
Write the unit cost for $136 for 34kg.
What is $4/1kg
200
Find 83% of 54.
What is 44.82
300

HCF(24, 64)

What is 8

300
2/3 divided by 4/3
What is 1/2
300
Solve the equation -5y + 8 = 23.
What is -3
300
A 10oz box of cereal costs $2.79. A 13oz box of the same brand of cereal costs $3.99. Which is the better buy?
What is the 10oz size at $.28/oz instead of $.31/oz.
300
What percent of 40 is 28?
What is 70%
400
Write 5/9 as a decimal.
What is .5 repeating
400
2 and 1/3 minus 3/4
What is 1 and 7/12
400
Write an inequality for the statement: The ticket is at most $10.
What is t is less than or equal to $10
400
Solve the proportion a:18 = 12:72.
What is 3
400
Your restaurant bill is $75. How much is a 20% tip?
What is $15
500
Write 7,123,000 in scientific notation.
What is 7.123 x 106
500
1 and 1/3 divided by 4 and 4/5
What is 5/18
500
Solve the inequality: -4m + 3 < 31
What is m > -7
500
The ratio of the width of a rectangle to its length is 5:8. What is the width in feet if the legnth is 12 ft?
What is 7.5ft
500
You are buying a shirt that is $20. If sales tax is 5%, how much will you pay at the cash register?
What is $21