Grade 4 Math Brain Teasers
Engage your brain with fun and challenging math puzzles and brain teasers for Grade 4.
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Grade 4 Math Brain Teasers
Name:
Date:
Score:
Read each brain teaser carefully and solve the problems. Show your work where necessary.
1. I am an odd number. Take away one letter and I become even. What number am I?
2. If a brick weighs one pound plus half a brick, then one brick weighs pounds.
3. What comes next in the sequence: 1, 1, 2, 3, 5, 8, ? Explain your reasoning.
4. True or False: If you multiply me by any number, the answer will always be an even number. What number am I?
True
False
The number is:
5. Mary is 10 years old, and her brother, John, is half her age. When Mary is 20, how old will John be?
10 years old
15 years old
20 years old
25 years old
6. Look at the numbers on the number line. What number is exactly in the middle of 10 and 20?
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