Addition
Place Value
Comparing
Rounding
Random Facts
100
4,300+ 2,000 

6,300

100

What is the value of the digit 6 in 4,6784,678?

600

100

Compare:

84,444 and 84,544

84,444 is less than 84,544

100

Round 3,200 to the nearest thousans

3,000

100

Can owls move their eyes?

No! 

200

5,876 + 5,867 

11,743

200

Write 5,4325 in expanded form.

 5,000+400+30+25,000+400+30+2

200

Compare:


756,777 and 765,777

756,777 is less than 765,777

200

Round 7,562 to the nearest thousand

8,000

200

How many billions of people are on Earth?

8 Billion! 

300

56,998+ 47,393 

104,391

300

What is the place value of the digit 3 in 3,456?

3,000

300

Compare:


421,411 and 421,112

421,411 is greater than 421,112

300

Round 678,942 to the nearest thousand

679,000

300

How many hearts does an octopus have?

3

400

64,872 + 35,239

100,111

400

How many thousands are in 7,423?

7

400

Compare:


567,432 and 576,432

 576,432 is greater than 567,432

400

Round 432,274 to the nearest ten thousand

430,000

400

What is a baby kangaroo called?

A Joey

500

999,999 + 999,999 =

1,999,998

500

What is the value of 2 in 1,320.

20

500
Compare:


1,999,999 and 1,999,897

1,999,999 is greater than 1,999,897

500

Round 1,887,231 to the nearest ten thousand

1,890,000

500

What's the first number that has the letter A in it?

1000 (one thousAnd)