Use the order of operations to find the value of x: x = (7 + 6) × 2 − 1.
Pre-nursing math (entrance exam) worksheet with answers
1.Easy
x = (7 + 6) × 2 − 1
x =
2.Easy
Convert 3000 m to km. Find x.
3000 m1 km = 1000 m
x = km
3.Medium
A pair of shoes costs $67.75. It is on sale at 30% off, and a sales tax of 8% is added to the sale price. What is the final price P? Round to the nearest cent.
$67.75−30%+8%
P = $
4.Medium
The line graph shows the outdoor temperature every 2 hours, from hour 0 to hour 10. By how much Δ did the value change from hour 0 to hour 6? Use a negative number for a decrease.
Δ = °C
5.Hard
Use the order of operations to find the value of x: x = 5 × (25 − 5 × 2) − 2².
x = 5 × (25 − 5 × 2) − 2²
x =
6.Hard
A recipe needs 1 7/8 cups of flour. You make 3/4 times the recipe. How much do you need? Click the answer in lowest terms.
1 7/8× 3/4
- 12 1/2
- 22 5/8
- 31 13/32
- 43/4
Answer key
- 1. x = 25
- 2. x = 3 km
- 3. P = 51.22 $
- 4. Δ = 4 °C
- 5. x = 71
- 6. 1 13/32
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