Comparison Problems
The first five multiples of 7.
What is 7, 14, 21, 28, 35?
The result when we add numbers.
Sum
5 - 3 + 2 =
4
The first five multiples of 3.
What is 3, 6, 9, 12, 15.
The result when we subtract numbers.
Difference
(10 - 2) x 5 =
40
The factors of 20.
What is 1, 2, 4, 5, 10, 20?
The result when we multiply numbers.
product
(4 - 2)(7 - 4) =
6
This number is prime. A. 20 B. 15 C. 10 D. 5
What is 5?
"Less than" means what operation?
Subtraction
10 - 3 x 2 + 4 =
8
This number is composite. A. 4 B. 5 C. 11 D. 17
What is 4?
"More than" means what operation?
Addition
(9 x 2 – 8) + 10
20