Tricky Addition
Super Subtraction
Skip Counting
Brain Teasers
Mystery Numbers
100

What is 567 + 134?

701

100

What is 432 - 215?

217

100

What comes next in the pattern? 5, 10, 15, __, 25

20

100

I am thinking of a number. It is greater than 50 but less than 60, and the sum of my digits is 11. What number am I?

56

100

What is the value of the 5 in the number 652?

50

200

What is 245 + 678?

923

200

What is 700 - 428?

272

200

If you count by 3s, what comes after 24?

27

200

A farmer has 3 chickens, 2 cows, and 4 horses. How many legs are there in total?

30

200

I am a three-digit number. 

My tens digit is 3, my ones digit is 7, and my hundreds digit is 8. 

What number am I?

837

300

999 + 999?

1998

300

What is 1,000 - 375?

625

300

If you count by 4s starting at 12, what are the next two numbers?

16 and 20

300

If you double 15 and add 10, what do you get?

40

300

If you reverse the digits in 291, what number do you get?

192

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