U5 L1-4 Flashcard

Front

What is the result of -4 + 3?

Back

-1

Front

When subtracting 8 - 3, which number do you start at?

Back

8

Front

To SUBTRACT, which direction do you move on the number line?

Back

left

Front

What equation is represented by 7 + -13?

Back

7 + -13 = -6

Front

What is the sum of -8 + 3 on the number line?

Back

-5

Front

What is the definition of addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Front

What is the definition of subtraction?

Back

Subtraction is the process of finding the difference between two numbers by taking one number away from another.

Front

What does a negative number represent on the number line?

Back

A negative number represents a value less than zero, located to the left of zero on the number line.

Front

What does a positive number represent on the number line?

Back

A positive number represents a value greater than zero, located to the right of zero on the number line.

Front

How do you find the sum of two numbers on a number line?

Back

To find the sum, start at the first number and move to the right by the value of the second number.