Place Value
Standard Algorithm
>, <, =
Rounding
Math Riddles
100

What is the place value of the 7 in 327?

Ones

100

352 + 164

516

100

100 ____ 10

>

100

Round 34 to the nearest ten

30

100

The pattern goes 2, 4, 6, 8, __, __. What are the next two numbers?

10, 12

200

What is the place value of the digit 5 in the number 5,643?

Thousands 

200

3217 + 2531

5748

200

3,185 _____ 3,185

=
200

How would you round the number 3,478 to the nearest hundred?

3,500

200

I am thinking of a number. If you multiply me by 6, you get 42. What number am I?

7

300

In the number 12,345, what is the value of the digit in the tens place?

40

300

4316 + 2523

6839

300

98______ 520

<

300

Round 684 to the nearest hundred.

700

300

If you buy 3 boxes of crayons, and each box has 10 crayons, how many crayons do you have in total?

30 Crayons

400

In the number 12,345, what is the value of the digit in the tens place?

4

400

568-349

219

400

456.00 _____ 456.0

=

400

Round 29,384 to the nearest thousand

29,000

400

If the movie starts at 2:00 PM and lasts for 2 hours and 30 minutes, what time will it end?

4:30 pm

500

What number is made by the digits 6, 2, and 4 if the 2 is in the hundreds place and the 4 is in the tens place?

624

500

681 + 45 + 57 + 169

952

500

.483 _____ .29678

>

500

Is 98,298,103 rounded to the nearest ten,  99,000,000?

No. 98,298,100 would be the correct answer rounding to the nearest ten

500

I am an odd number. I am greater than 10 but less than 20. The sum of my digits is 4. What number am I?

13