Word Form #1
Numerals and expanded notation #2 & #3
Ordering and Comparing # 4, 5, 6
Rounding
Estimating
100

Write the following numbers in word form: 

567

five hundred sixty seven

100

Write the following numbers as numerals: 

Forty five thousand nine hundred seven

45, 907

100

Write the following numbers in descending order (getting smaller): 

453, 4 530, 534, 452

4 530, 534, 453, 452

100

Round the following numbers to the nearest ten: 

47

50

100

Round and then estimate the following equations 

437 + 289

440 + 290 = 730

200

Write the following numbers in word form: 

8, 302

eight thousand three hundred two

200

Write the following numbers as numerals: 

Three hundred eighty four

384

200

Write the following numbers in ascending order (getting larger)

8 101, 8 110, 890, 8 001

890, 8 001, 8 101, 8110 

200

Round the following numbers to the nearest ten 

562

560

200

Round and then estimate the following equations 

789 - 524

790 - 520 = 270

300

Write the following numbers in word form:

97, 064

ninety seven thousand sixty four
300

Write the following numbers as numerals: 

Two hundred thirty nine thousand seven hundred ten

239, 710

300

Compare the following numbers using < , > or = 

453 ______4,530

453<4,530

300

Round the following numbers to the nearest hundred 

562

600

300

Round and then estimate the following equations 

48 X 3

50 x 3 = 150

400

Write the following numbers in expanded notation:

4, 832

4, 000 + 800 + 30 +2

400

Compare the following numbers using < , > or = 

10, 003 _______ 9, 999

10, 003 > 9, 999

400

Round the following numbers to the nearest hundred

7, 834 

7, 800

500

Write the following numbers in expanded notation:

67, 505

60,000 + 7,000 +500 +5

500

Osler school was estimating how many lunch tables that they could fit in the lunchroom. The activity room is approximately 1, 700 cm long and each table is 478 cm long.  Using your rounding and estimating skills, do you think that Osler can fit three tables along the length of the gym? Show you thinking and explain your answer.

480 + 480 + 480 = 1440 

48 X 3 = 1440 

1440 is less than 1, 700 so three tables would be able to fit. 


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