GCF/LCM
The GCF of 8 and 12.
What is 4?
32 means this.
What is 3x3?
All rational numbers can be written in this form.
What is a fraction?
The square root of 49.
What is 7?
A number between 0.2 and 0.3.
Example: What is 0.25 (or any valid number)?
The LCM of 5 and 10.
What is 10?
The value of 10310^3103.
What is 1000?
The rational number: a repeating decimal like 0.777… is equivalent to this fraction.
What is 7/9?
A perfect square between 50 and 70.
What is 64?
A fraction between 1/2 and 2/3.
What is 3/5 (or any valid fraction)?
Two numbers share a GCF of 6 and an LCM of 30. One number is 10. This is the other number.
What is 18?
The base in the expression 74.
What is 7?
True or false: Every integer is a rational number.
What is true?
The value of 122?
What is 144?
A decimal between 3/4 and 4/5.
What is 0.78 (or any valid decimal)?
The GCF of 45, 60, and 75.
What is 15?
Write 2 × 2 × 2 × 2 × 2 using exponential notation.
What is 25?
A student says that 0.4 and 0.40 represent different numbers. Explain why this is incorrect.
What is “they are equal because adding zeros to the end of a decimal does not change its value”?
The square root of 225.
What is 15?
A number between 0.333… and 0.35.
What is 0.34?
The smallest number that is divisible by 6, 8, and 15.
What is 120?
The value of 53- 23.
What is 117?
A number is rational if it can be written as a ratio (fraction) of two integers where the denominator is not this.
What is zero?
The two consecutive whole numbers that the square root of 130 falls between.
What is 11 and 12?
A fraction between 5/6 and 1.
What is 6/7 (or any valid fraction)?