Math Review

Place Vaule

100

what number is in the ten thousand place? 1,259,665

5 

200

How many place values are in the number 1,234,567

7 place values 

300

How do you know where the comma goes in numbers with more than 3 place values? 

We put commas after 3 place values counting from right to left.

400

what place value is the 2 in? 1,289,603

Hundred thousand

500

what place value comes before the hundreds place?

thousands place

Comparing Numbers

100

Is 568 < = > 469

>

200

Is 1,000,000 < = > 1,000,000

=

300

1,234,567 < = > 1,324,576

<

400

one million three hundred sixty-eight thousand four hundred eighty-two < = > one million four hundred twenty-two thousand three hundred sixty-six 

one million four hundred twenty-two thousand three hundred sixty-six

500

2,030,567 < = > 2,300,567

<

Expanded Form

100

What is 1,635,559 in expanded from?

1,000,000+600,000+30,000+5,000+500+50+9

200

1,635 in expanded form

1,000+600+30+5

300

In expanded form 50,687

50,000+600+80+7

400

1,888,663 in expanded form

1,000,000+800,000+80,000+8,000+600+60+3

500

four hundred thousand six hundred eighty-two 

400,000+600+80+2

Word Form

100

Say 4,689 in word form

four thousand six hundred eighty-nine 

200

Say 530 in word form

five hundred thirty 

300

Say 530,658 in word form

five hundred thirty thousand six hundred fifty-eight 

400

Say 1,321,423 in word form

one million three hundred twenty-one thousand four hundred twenty-three

500

Say 600,000 in word form

six hundred thousand 

Miscellaneous

100

1,689+2,689

4,378

200

Use base 10 blocks to represent 638

See student work

300

write 1,000,658 in expanded form and say the number in number words.

1,000,000+600+50+8 one million six hundred fifty-eight 

400

What two place values have the same number? 1,235,258?

thousands place and the tens place

500

Tell me a number that does not have a one in the millions place or a 6 anywhere else.

Answer will vary