Spiral Practice Unit 1 and 2

Front

What are coordinates?

Back

Coordinates are a set of values that show an exact position on a graph, usually represented as (x, y).

Front

What is the opposite of a number?

Back

The opposite of a number is the number with the same absolute value but a different sign. For example, the opposite of -5 is 5.

Front

What is absolute value?

Back

Absolute value is the distance of a number from zero on a number line, always expressed as a positive value.

Front

How do you compare two numbers?

Back

You can compare two numbers using symbols: '>' means greater than, '<' means less than, and '=' means equal.

Front

What is the product of a negative and a positive number?

Back

The product of a negative number and a positive number is always negative.

Front

What does the symbol '>' mean?

Back

The symbol '>' means 'greater than'.

Front

What does the symbol '<' mean?

Back

The symbol '<' means 'less than'.

Front

What is the result of -3 x 4?

Back

-3 x 4 = -12.

Front

What is the result of 1 + (-4)?

Back

1 + (-4) = -3.

Front

What is the result of 2 - 5?

Back

2 - 5 = -3.