Which sentence uses correct punctuation for dialogue?
Correct!
Wrong!
Correct punctuation for dialogue requires a comma inside the quotation marks when followed by a tag like "said Sarah."
What is the value of (5 exponent 2) −4×3?
Correct!
Wrong!
Apply the order of operations (PEMDAS): Exponents: 5(exponent 2) =25. Multiplication: 4×3=12. Subtraction: 25−12=19.
Which of the following is an example of a chemical change?
Correct!
Wrong!
Rusting involves a chemical reaction (oxidation) that changes the composition of the material, unlike the physical changes in the other options.
Who was the primary author of the Declaration of Independence?
Correct!
Wrong!
Thomas Jefferson was the main author of the Declaration of Independence, with input from other committee members.
A pizza is cut into 8 equal slices. If you eat 3 slices, what fraction of the pizza is left?
Correct!
Wrong!
If 3 out of 8 slices are eaten, 8−3=5 slices remain, so 5/8 of the pizza is left.