Place Value and Operations
I am a three-digit number. My tens digit is 4, my ones digit is 2, and my digits add to 10. What number am I?
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442.
I am even, greater than 20, less than 30, and my digits add to 8. What number am I?
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26.
Double me and add 5 to get 21. What number am I?
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8.
I am the product of 3 and 7. What number am I?
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21.
A rectangle is 6 units by 4 units. What is its area?
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24 square units.
You have 18 apples and share with two friends and yourself. How many each?
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6 apples.
What is the difference between 52 and 29?
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23.
If today is Monday, what day is 9 days from now?
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Wednesday.
I am a multiple of 5 and 3 between 40 and 50. What am I?
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45.
The sum of four consecutive numbers is 46. What is the smallest?
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10.
Third Grade Skill Builders
I am half of 64. What number am I?
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32.
I am 9 more than the product of 4 and 6. What number am I?
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33.
You roll two dice and add them. What is the smallest total?
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2.
I have 3 rows of 5 desks. How many desks total?
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15 desks.
A pattern goes 2, 4, 6, 8. What are the next two numbers?
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10 and 12.
What is 7 times 6?
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42.
What is 100 less than 642?
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542.
What time is shown when the hour hand is on 3 and minute hand is on 12?
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3 o clock.
How many dimes make a dollar?
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Ten dimes.
What is one fourth of 20?
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5.
Warm-Up Extras
A bookshelf has 4 shelves with 9 books each. How many books?
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36 books.
What number is 11 more than 39?
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50.
What shape has four equal sides and four right angles?
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A square.
If 24 crayons are shared by 6 students, how many each?
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4 crayons.
What is the missing number in 9 times blank equals 27?
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3.
A class has 5 tables with 4 students each. How many students?
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20 students.
What is 60 minutes called?
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One hour.
What is 3 more than 99?
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102.
What number comes next: 81, 72, 63, 54, 45?
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36.
I am the explanation that shows how you solved. What am I?
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Math reasoning.
FAQ
Are answers included?
Yes. Every riddle includes the answer.
What skills do these cover?
Place value, multiplication, time, fractions, and patterns.
Want quick bell ringers?
See math warm-up riddles for 3rd grade.