Expanded & Standard Form
Word Up!
Compare & Order
Rounding Roundup
Number Sense Challenge
100

Write 41,205 in expanded form.

40 000 + 1 000 + 200 + 5

OR

4 x 10 000 + 1 x 1 000 + 2 x 100 + 5 x 1

100

Write 2,314 in words.

two thousand, three hundred fourteen

100

Use < or >: 42,198 ___ 41,999

>

100

Round 42,198 to the nearest thousand.

42 000

100

How many hundreds are in 100,000?

1 000

200

Write 68,430 in expanded form.

60 000 + 8 000 + 400 + 30

OR

6 x 10 000 + 8 x 1 000 + 4 x 100 + 3 x 10

200

What is the value of the digit 3 in the number 83,014?

3 000

200

Use < or >: 9,000 ___ 14,999

<

200

Round 68,430 to the nearest ten thousand.

70 000

200

How many ten thousands are in 100,000

10

300

Write in standard form: 5 ten thousands + 7 hundreds + 3 ones

50 703

300

Write 70,016 in words.

seventy thousand, sixteen

300

Order from least to greatest: 58,201 – 47,890 – 58,120 – 60,000 – 49,999

47 890, 49 999, 58 120, 58 201,  60 000

300

Round 59,876 to the nearest hundred.

57 900

300

What is the smallest 5-digit number

10 000

400

Write in standard form: 6 ten thousands + 14 hundreds + 8 ones

61 408

400

Write 18,405 in words.

eighteen thousand, four hundred five

400

Order from greatest to least: 33,000 – 45,678 – 29,999 – 50,001 – 41,234

50,001 –45,678 – 41,234 - 33,000 –  29,999 

400

A number is between 49,000 and 50,000, closer to 50,000. What could it be?

49 501 or higher

400

What is the largest 5-digit number?

99 999

500

Write in standard form: nine thousand, six hundred twenty-one

9 621

500

Give a four-digit number that can be written in exactly five words.

any number with a zero in the tens place

500

Explain how you know 62,345 is greater than 61,543.

two thousand is more than one thousand

500

Round 99,999 to the nearest ten thousand.

100 000

500

What is the difference between 89,000 and 78,500

10 500

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