GRADE 7 MATHS Flashcards
(26 cards)
What is the value of the expression 5 + 3 × 2?
11
True or False: The sum of any two even numbers is always even.
True
If x = 4, what is the value of 3x + 2?
14
What is the greatest common factor (GCF) of 12 and 16?
4
What is the least common multiple (LCM) of 3 and 5?
15
Which of the following is a prime number: 4, 5, 6, 7?
5 and 7
What is the perimeter of a square with a side length of 6 cm?
24 cm
What is 15% of 200?
30
Fill in the blank: A __________ is a number that can be divided evenly by another number.
multiple
What is 3 by the power of four?
81
What is the median of the following set of numbers: 3, 7, 9, 5, 11?
The median is a measure of the center of a dataset.
It is the middle number in a sorted list of numbers. If the list has an odd number of numbers, the median is the one in the middle. If the list has an even number of numbers, the median is the average of the two in the middle.
7
ORDER OF OPERATIONS IS:
integers
brackets
multiplication and devision
addition and subtraction
True
It is the result of multiplying the number by itself.
What is 7 squared?
49
Fill in the blank: A __________ is a mathematical statement that two expressions are equal.
equation
What is the value of 4 to the power of 3?
64
What is the probability of rolling a 3 on a standard six-sided die?
1/6
Which is larger: 3/4 or 2/3?
3/4
What is the mode of the following set of numbers: 2, 3, 4, 4, 5, 6?
4
What is the prime factorization of 30?
2 × 3 × 5
Fill in the blank: A __________ is a number that divides another number without leaving a remainder.
factor
What is 12 divided by 4?
3
True or False: The product of two negative numbers is positive.
True
What is the value of the expression 6 × (2 + 3)?
30
What is the least common multiple of 4 and 6?
12
