Rounding Decimal #s
Reading Decimal Numbers
Comparing Decimal Numbers
Ordering Decimal Numbers
Classifying Decimal Numbers
100

Round 6.78 to the nearest whole number.

What is 7?

100

How do you read 5.6?

What is five and six tenths?

100

Which is greater, 0.5 or 0.25?

What is 0.5?

100

Order these decimals from smallest to largest:        0.2, 0.1, 0.3.

What is 0.1, 0.2, 0.3

100

Classify 0.25 as a terminating or repeating decimal. Would this number be a rational or irrational number and why?

Terminating

Rational

Decimal number that ends or it is a decimal number that can be changed into a fraction.

200

Round 3.456 to the tenths place.

What is 3.5?

200

How would you read 125.56

What is one hundred twenty-five and fifty-six hundredths?

200

Compare 1.2 and 1.05 using <, >, or =.

1.2 > 1.05

200

Arrange 0.05, 0.005, 0.5 in ascending order.



What is 0.005, 0.050, 0.500?



200

Is 1.3333… a terminating or repeating decimal?

Would this number be rational or irrational and why?

Repeating decimal

Rational number

Decimal number that does not end BUT there is a repeating pattern.

300

Round 9.8765 to the hundredth place.

What is 9.88?

300

How would you read 0.436?

What is four hundred thirty-six thousandths?

300

Which is smaller, 0.75 or 0.8?

What is 0.75?

300

Order these decimals: 1.1,1.01,1.001.

What is 1.001, 1.01, 1.1?

300

Classify 3.14159 as terminating or repeating. Would the number be rational or irrational and why?

Terminating number

Rational number

Decimal number that ends 

400

Round 12.3436 to the nearest hundredth.

What is 12.34

400

How would you read 1,205.78

What is one thousand two hundred five and seventy-eight hundredths?

400

Compare 2.5 and 2.50.

2.5 = 2.50

400

From greatest to least, order: 2.3, 2.03, 2.33.

What is 2.33, 2.3, 2.03?

400

Is 0.61245… a rational or irrational number and why?

Irrational number

Goes on forever with NO REPEATING pattern.

500

What is 5.987 rounded to the nearest tenth?

What is 6.0

500

What is the value of the three in this number 20,851.03?

What is 3/100 or three hundredths?

500

Which is greater? 3.14 or 3.1395387

What is 3.14?

500

Order 0.333,0.3333,0.33333 from least to greatest.

What is 0.333, 0.3333, 0.33333?

500

What makes a number irrational (there are two reasons)

Irrational numbers are decimal numbers that go on forever and have no repeating pattern.