Ordinal Numbers
Cardinal Numbers
Rounding to the Nearest 10
Rounding to the Nearest 100
Word Problems
100

Write the ordinal number in SHORT FORM:

The seventh grade

7th 

100

Write as a word:

6

six

100

55

60

100

58

100

100

Write as an ordinal number in SHORT FORM. 

Andy was the second born child in the family. 

2nd

200

Write the ordinal number in SHORT FORM:

The second student

2nd

200

Write as a word:

11

Eleven 

200

8

10

200

201

200

200

This week the dog groomer wash 67 dogs in total. Approximately how many dog did they groom to the nearest ten? 

70

300

Write the date using ordinal numbers in SHORT FORM.

September

1

2013

September 1, 2013

300

Write as a word:

222

Two hundred and twenty-two

300

877

880

300

5,111

5,100

300

Miss G baked thirteen cupcakes for her class. If there are seven student in her class, approximately how many cupcake does each person get if you round to the nearest ten?

At least one cupcake each. 

400

Write the ordinal number in SHORT FORM:

That is the nineteenth book I have read. 

19th

400

Write as a number:

Five thousand, four hundred and eighty-six. 

5, 486 

400

941

940

400

65,789

65,800

400

Kate threw a softball 237 during a game. How many times did she throw the ball to the nearest hundred?

200

500

Write the date using ordinal numbers in SHORT FORM.

October the twenty-third in the year 1992


October 23rd, 1992

500

8,865,787

Eight million, eight hundred and sixty five thousand, seven hundred and eighty-seven,  
500

9,450,666

9,450,670

500

100,000,555,231

100,000,555,200

500

Dave drove 118 km to the nearest hardware store. He then drove 121 km to the nearest grocery store. How far did Dave drive to the nearest hundred?

200 km

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