OSTP Grade 4 Sample Practice Test
10 sample OSTP math questions written for grade 4. Try them now — answers reveal on click. No signup required.
- 1
Division
Solve: 76 ÷ 4 = ?
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Answer: 19
- 2
Multiplication
Solve: 40 × 6 = ?
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Answer: 240
- 3
Geometry
How many degrees are in a right angle?
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Answer: 90 degrees
- 4
Fractions
What is 3/4 + 1/4?
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Answer: 1 (or 4/4)
- 5
Measurement
How many inches are in 2 feet?
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Answer: 24 inches
- 6
Data & Statistics
The set {3, 5, 5, 7, 10} has what mode?
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Answer: 5
- 7
Place Value
Round 4003 to the nearest thousand.
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Answer: 4000
- 8
Algebraic Thinking
Solve for x: x + 9 = 15
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Answer: x = 6
- 9
Estimation & Number Sense
Estimate 649 + 241 by rounding each to the nearest hundred.
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Answer: 800
- 10
Money & Financial Literacy
An item costs $10.99. How much change from a $20 bill?
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Answer: $9.01
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