Name That Number
Decimal<->Fraction
Ordering Real Numbers
Number Line Challenge
Real Number Showdown
100

Which sets does −12 belong to?

What is Integer, rational, real

100

Convert 0.375 to a fraction in simplest form.

What is 3/8

100

Order from least to greatest:
0.4, 0.7, 0.25, 0.5

What is 0.25, 0.4, 0.5, 0.7

100

Which is greater: −3 or −7?

What is -3

100

Convert square root of 25 to a decimal, then identify all the number sets it belongs to.

What is 5. Natural, Whole, Integer, Rational and Real.

200

Which sets does √49 belong to?

What is Natural, whole, integer, rational, real

200

Convert 0.7% to a decimal

What is 0.0007

200

Order from least to greatest:
−0.5, −3/4, −1/4, −0.8

What is −0.8, −3/4, −0.5, −1/4

200

Between which two integers does √20 lie?

What is 4 and 5

200

Classify and compare:
√16, √17, 4.2

Which is the greatest?

What is 4.2

300

Which sets does 0.75 belong to?

What is Rational and real

300

Convert 3/4 to a decimal.

What is 0.75

300

Order from least to greatest:
1/2, 3/4, 1/4, 2/3

What is 1/4, 1/2, 2/3, 3/4

300

A number is located halfway between 2 and 3 on a number line. What could the number be?

What is 2.5 or 5/2

300

Which is greater: -2/3 or -0.65?

What is -2/3 because 2/3 ≈ -0.667. Which is closer to 0.

400

What set of real numbers does 7 belong to?

What is Natural, whole, integer, rational, real

400

Convert 7.5% to a decimal.

What is 0.075

400

Order from least to greatest:
−3, 1, −1, 4

What is −3, −1, 1, 4

400

Which number would be located farthest to the left?
−2, −5, 0, 3

What is -5

400

Is 0.34343434... rational or irrational? Explain why.

What is Rational, because rational numbers either terminate OR repeat. Irrational does not repeat AND does not terminate. 

500

Which sets does √10 belong to?

What is Irrational and real

500

Convert −2.125 to a fraction in simplest form. Hint: Desmos

What is −17/8

500

Order from least to greatest:
√2, 1.5, 3/2, 1.4

What is 1.4, √2, 1.5, 3/2

500

Which number is closest to 0?

−√3, −1.5, 1.4, 5/3

What is 1.4

500

Put these in order from least to greatest:

−√9, −2.5, −7/3, −2.25, 0

What is  −√9, −2.5, −7/3, −2.25, 0

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