Common Assessment Jeopardy

Prime Factorization

100

This is the prime factorization of 18.

What is 2×3^{2  or} 2×3×3 ?

200

This is the prime factorization of 36.

What is 2²×3^{2  or}  2×2×3×3? 

300

This is the prime factorization of 60.

What is 2²×3×5 or 2×2×3×5 ?

400

This is the prime factorization of 84

What is 2²×3×7 or 2×2×3×7 

500

These divisibility rules apply to this number: 110

(Must name all divisibility rules appropriate for this number)

What is:

• Divisibility Rule for 2: A number is divisible by 2 if it ends in an even digit (0, 2, 4, 6, or 8).
• Divisibility Rule for 5: A number is divisible by 5 if it ends in 0 or 5.
• Divisibility Rule for 10: A number is divisible by 10 if it ends in 0.

GEMDAS

100

These are the components of Order of Operation (must name them).

What is:

Grouping, exponents, multiplication, division, add, subtract

200

This the solution to:  8+(12÷3)×2

What is 16?

300

This is the solution to 18÷3/4+5

What is 29?

400

This is 4²+(10−6)×3 when evaluated.

What is 28?

500

This is the 3rd and 4th step to solving this expression: 18−9×4+16÷2. 

What is division and subtraction?

Fractions/Decimals

100

This is how we convert from decimals to percent.

What is:

-Move decimal two places to the left
-Multiply by 100

200

This is 0.4 as a fraction in simplest form.

What is 2/5?

300

This is the solution to 5/6 − 1/2 simplified. Include BOTH the fraction and decimal equivalent.

What is:

• 1/3
• .333

400

This is 3/8 + 1/6 in its simplest form. 

What is 13/24?

500

This is the solution to: 2 3/8 ×1 1/2. Provide BOTH mixed number and improper fraction if possible.

What is 57/16 and 3 9/16

Proportions

100

There are 90 Reveur marbles for every 30 Amistad marbles; Define the ratio of Reveur to Amistad marbles, simplify if possible.

What is 1:3 or 1 to 3 or 1/3 ?

200

This is the unit rate for a car that travels 120 miles in 2 hours. Include units in answer

What is 60 miles per 1 hour?

300

This is the value of the missing variable in the proportion below:

4/5 = x/120

What is x=24?

400

This is the type of ratio presented in the problem below:

There are 12 boys and 8 girls in a the House of Altruismo. Determine the type of ratio of boys to total students in the class. (Part to Part or Part to Whole)

What is part to whole ratio?

500

The House of Isibindi host a fundraiser and initially sells 36 bracelets and earns $48. This is how much they earned for 54 bracelets

What is $72?

WILD

100

This term is used to help us simplify fractions as best as possible.

What is the Greatest Common Factor?

200

This method is used to help us convert Mixed Numbers into Improper Fractions.

What is the TX method?

300

This is used to scale up or scale down to solve a proportion

What is a scale factor?

400

This trick is used to help us divide fractions and this term must be identified and used when solving these type of problems.

What is KCF and the reciprocal?

500

This is type of number can be written as a fraction with a denominator of 100

What is a PERCENT (%)