I.
Numbers in Expanded Form
A. Write the following in standard form.
_____ 1. 300 + 50 + 5
_____ 2. 400 + 80 + 0
_____ 3. 500 + 40 + 2
_____ 4. 700 + 70 + 1
_____ 5. 50 + 4
B. Write the numbers in expanded form.
1. 326 = __________________________________________
2. 798 = __________________________________________
3. 101 = __________________________________________
4. 861 = __________________________________________
5. 52 = __________________________________________
C. Draw a line to connect the expanded form to its standard form.
II.
100 + 20 + 6 •
• 49
40 + 9 •
• 331
600 + 80 + 0 •
• 575
300 + 30 + 1 •
• 126
500 + 70 + 5 •
• 680
Comparing Numbers
A. Write the correct symbol ( <, >, = ) in each line.
1. 347 ____ 337
6. 9 ones, 3 tens ____ 913
2. 569 ____ 675
7. 1 hundred, 4 tens ____ 80
3. 145 ____ 145
8. 432 ____ 2 ones, 3 tens,
4. 675 ____ 576
5. 562 ____ 562
6 hundreds
9. 4 tens, 7 ones ____ 47
10. 57 ____ six tens, 8 ones
III.
Ordering Numbers
A. Write the correct numeral on each line.
1. The number that comes after 466 is ________.
2. The number that comes in-between 323 and 325 is ________.
3. The number that comes before 800 is ________.
4. The number that comes in-between 199 and 201 is ________.
5. The number that comes after 777 is ________.
B. Write the missing numbers to complete the series.
1. 197
198
_____
200
2. _____
673
674
675
3. 490
491
492
_____
4. 35
_____
37
38
5. 299
300
_____
302
C. Arrange the numbers from the greatest to least (descending order) by writing
the numbers 1 to 3 on the provided lines.
1.
3.
_____ 315
_____ 355
_____ 308
_____ 535
_____ 310
_____ 543
2.
_____ 907
4.
_____ 121
_____ 880
_____ 342
_____ 808
_____ 229
D. Arrange the numbers from the least to greatest (ascending order) by writing
the numbers 1 to 4 on the provided lines.
1.
_____
_____
_____
_____
252
245
452
542
3.
_____
_____
_____
_____
464
662
824
457
2.
_____
_____
_____
_____
907
960
790
706
4.
_____
_____
_____
_____
892
895
594
238
IV.
Ordering Numbers
A. Write the ordinal number for each given numeral.
1. 13 ______
6. 20 ______
2. 55 ______
7. 3 ______
3. 80 ______
8. 1 ______
4. 32 ______
9. 99 ______
5. 45 ______
10. 73 _____
B. Complete the table.
Symbol
Word Form
13th
eighteenth
seventy-second
forty-ninth
56th
45th
twenty-seventh
11th
29th
20th