Rounding
Addition
Subtraction
Place Value
Order Numbers
What's That Number?
100
Round 34 to the nearest 10
30
100
24 + 15 =
39
100
45 − 12 =
33
100
In 347, what is the value of the 4?
40 (tens)
100
Which is greater: 45 or 54?
54
100
173 in Expanded Form
1 x 100
7 x 10
3 x 1
200
Round 67 to the nearest 10.
70
200
126 + 43 =
169
200
87 − 35 =
52
200
In 682, what is the value of the 6?
600 (hundreds)
200
Fill in the symbol: 78 __ 87
<
200
Write 326 in expanded form.
300 + 20 + 6
300
Round 245 to the nearest 10
250
300
248 + 137 =
385
300
245 − 123 =
122
300
In 905, what is the value of the 5?
5 (ones)
300
Which is greater: 305 or 350?
350
300
Write 500 + 40 + 8 in standard form.
Daily Double: Write your answer in written form.
548
Daily Double: five hundred forty-eight
400
Round 649 to the nearest 100
600
400
458 + 367 =
825
400
700 − 358 =
Daily Double: Round to the nearest 10.342
Daily Double: 340
400
In 864, what is the value of the digit in the hundreds place?
800
400
Put these numbers in greatest to least: 608, 680, 806, 860
860, 806, 680, 608
400
Write 672 in words.
six hundred seventy-two
500
A number rounds to 800 when rounded to the nearest 100.
750–849
500
You have 348 stickers and your friend gives you 276 more. How many stickers do you have altogether?
624
500
A library has 925 books. 468 books are borrowed. How many books are still in the library?
457
500
I have 5 hundreds, 3 tens, and 7 ones. What number am I?
537
500
Put these numbers in least to greatest: 245, 124, 425, 254.
124, 245, 254, 425
500
Show 876 represented in Base 10 blocks
8 Hundreds
7 tens
6 ones