Grade 8 Arithmetic Reasoning
A worksheet covering arithmetic reasoning concepts for 8th grade math students, including operations, problem-solving, and number properties.
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Grade 8 Arithmetic Reasoning
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Date:
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Read each question carefully and choose the best answer or provide a complete solution. Show your work where applicable.
1. A recipe calls for 2.5 cups of flour. If you want to make 1.5 times the recipe, how much flour do you need?
3.25 cups
3.75 cups
4.0 cups
4.25 cups
2. Sarah bought a shirt for $24.99 and a pair of pants for $39.50. If she paid with a $100 bill, how much change did she receive?
$35.51
$45.51
$64.49
$75.00
3. The product of 7 and 12 is .
4. If a number is divisible by both 2 and 3, it is also divisible by .
5. A car travels 360 miles in 6 hours. What is its average speed in miles per hour?
6. Explain the difference between a rational and an irrational number, providing an example of each.
7. All prime numbers are odd.
True
False
8. The square root of 81 is 9.
True
False
9. Plot the numbers -3, 0.5, and 2.75 on the number line below.
10. A store is having a 25% off sale on all items. If a jacket originally costs $80, what is the sale price?
11. A balance scale shows that 3 apples weigh the same as 2 bananas. If 1 banana weighs 150 grams, how much does 1 apple weigh?
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