Define addition.
The process of finding the total or sum by combining two or more numbers.
What is the sum of 2 and 3?
5
Fill in the blank: Subtraction is the process of _______ one number from another.
taking away
True or false: 10 - 4 equals 6.
FALSE
10 - 4 equals 6 is incorrect; the answer is 6.
Define multiplication.
The process of adding a number to itself a certain number of times.
What is 4 times 3?
12
Fill in the blank: Division is splitting a number into _______ parts.
equal
True or false: 15 divided by 3 equals 5.
TRUE
What is a number line?
A straight line with numbers placed at equal intervals used for counting.
Define even numbers.
Numbers that can be divided by 2 without a remainder.
What are the first three even numbers?
0, 2, 4
Define odd numbers.
Numbers that cannot be divided by 2 evenly.
What are the first three odd numbers?
1, 3, 5
Fill in the blank: The place value of 5 in 25 is _______.
5
What is greater than?
A term used to compare two numbers, indicating one is larger.
True or false: 7 is greater than 10.
FALSE
What is less than?
A term used to compare two numbers, indicating one is smaller.
Fill in the blank: The tens place in 34 is _______.
3
What is a pattern in math?
A repeated or predictable sequence of numbers or shapes.
Define geometry.
The branch of mathematics dealing with shapes, sizes, and properties of space.
What is a triangle?
A three-sided polygon.
Fill in the blank: A square has _______ equal sides.
four
What is a circle?
A round shape with no corners and all points equidistant from the center.
True or false: A rectangle has four equal sides.
FALSE
A rectangle has opposite sides equal.
