Comparing Numbers
Rounding
Reading and Writing Numbers
Addition
Subtraction
100

Compare the numbers using < = > 

453   483

<

100

Round 46 to the nearest ten

50

100

Write the number in standard form.

5,000+600+80+8

5,688

100

Solve 456 + 323 = _________

779

100

843−421=

422

200

Compare the numbers using < = >

seven hundred sixty-five         765

=

200

round this number to the nearest hundred

672

700

200

Write the number in expanded form.

2 thousands, 7 tens, 8 hundreds, 9 ones

2,879

200

3,146+1,749=

4,895

200

5,206−1,384=

3,822

300

Compare the numbers using < = >

8 hundreds, 5 tens            8,050

=

300

Round 1,655 to the nearest ten.

1,660

300

Write the number in expanded form

six thousand fifty seven

6,057

300

Aria wins 518 tickets while playing arcade games.  Lucy wins 1,444. How many tickets did they earn?

1,962 tickets

300

A school library had 3,450 books. After a book sale, 1,728 books were sold.
How many books are left?

1,722 books left

400

Order the numbers from least to greatest

4,133, 4,247, 4,178

4,133, 4,178, 4,247

400

Round 996 to the nearest hundred.

1,000

400

Write the number in standard form

2 thousands, 12 hundreds, 2 tens, 3 ones

3,223

400

Last week, Mark read 1,699 pages of his book. This week, he read 432. How many pages did he read the past two weeks?

2,131 pages

400

8,032−4,675=

3,357

500

Compare the numbers using < = >

4,904          4,000+900+50+4




<

500

Round 2,544 to the nearest ten and hundred.

2, 540- nearest ten

2,500- nearest hundred 


500

Write the number in expanded and standard form  

3 thousands, 1 hundred, 15 tens, 5 ones



 3, 255

3,000+200+50+5

500

997+341+764=

2,102

500

A stadium had 9,500 people at the start of a game. By halftime, 3,786 people had left.
How many people were still in the stadium? 

Write the answer and the equation you used to solve.

9,500 − 3,786 = 5,714 people still in the stadium