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Place Value
Rounding
Inequalities
<, >, or =
Addition and subtraction
Modge Podge
100
What is the value of 2 in this number? 1,521
2 tens
100
Round this number to the nearest hundreds. 1,423
1,400
100
14,451 ___ 14,423
>
100

3423+7896

11,319

100
Alley has 18 apples. John has 26 oranges. About how many apples and oranges does Alley and John have altoghter?
About 50 apples and oranges.
200
What is the value of 5 in this number? 67,514
5 hundreds
200
Round this number to the nearest hundreds. 13,654
13,700
200
65,523 ___ 65,532
<
200

233421+788762

1,022,183

200
Mrs. Day has 224 cats inside her house. Mrs. Day has 365 cats outside her house. About how many cats does Mrs. Day have altogether?
About 600 cats.
300
What is value of 4 in this number? 94,125
4 thousands
300
Round this number to the nearest thousands. 164,641
165,000
300
744,605 ___ 744,603
>
300

6,738,242-987,665

245,387

300

40,000 - 13,642 = ?

26,358

400
What is the value of 7 in this number? 478,302
7 ten thousands
400
Round this number to the nearest thousand. 785,541
786,000
400
14,221 ___ 14,221
=
400

58,935,022+17,494,789

76,429,811

400

15,521 + 782 = ?

16,303

500
What is value of 9 in this number? 1,926,041
9 hundred thousands
500
Round this number to the nearest thousand. 1,608,421
1,608,000
500
997,106___ 997,206
<
500

786,360,627- 508,398,359

277,962,268

500

I took 23,455 pictures at the school play. I took 456,778 more pictures at the picnic than the school play. I also took 48,566 less pictures at the wedding than at the picnic.  How many pictures did I take at the school play, picnic, and wedding?

935,355