Number Sense
The value of 72
What is 49?
Convert 50% to a fraction.
What is
1/2?
−3+7
What is 4?
Solve: x+5=12
What is 7?
In PEMDAS, which operation is performed first?
What are parentheses?
The greatest common factor of 12 and 18.
What is 6?
Convert 0.4 to a percent.
What is 40%?
5−(−6)
What is 11?
Solve: 3x=18
What is 6?
According to PEMDAS, which comes first: multiplication or addition?
What is multiplication?
Write 0.375 as a fraction in simplest form.
What is
3/8?
Find 25% of 80.
What is 20?
−4×6
What is -24?
Solve: 2x−4=10
What is 7?
In PEMDAS, multiplication and division are done in what way?
What is left to right?
The square root of 144.
What is 12?
Which is equal to 0.6:
3/5 or 2/3?
What is
3/5?
Evaluate:
8+3^2*2
What is 26?
Write an expression for “5 more than twice a number.”
What is 2x+5?
In PEMDAS, addition and subtraction are done in what way?
What is left to right?
Which is larger:
5/6 or 4/5?
What is
5/6?
Increase 200 by 15%.
What is 230?
Evaluate: −18÷3+4
What is -2?
Solve:
x/4 + 3 = 9
What is 24?
In the expression 8÷4×2, which operation is performed first?
What is division (because it comes first left to right)?