SF- 7th Grade- Chapter 1- Part 2 Midterm Review

Front

What is the result of -14 + (-3)?

Back

-17

Front

What is the result of -7(-7)?

Back

49

Front

What is the result of 5 + (-9) x 9?

Back

-76

Front

What is the result of 20 - 5 x 2?

Back

10

Front

What is the result of 7 - 9 ÷ 9?

Back

6

Front

Define addition of negative numbers.

Back

When adding two negative numbers, the result is negative and is the sum of their absolute values.

Front

Define multiplication of negative numbers.

Back

When multiplying two negative numbers, the result is positive.

Front

What is the order of operations in mathematics?

Back

The order of operations is Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

What does the term 'absolute value' mean?

Back

The absolute value of a number is its distance from zero on the number line, regardless of direction.

Front

What is the result of multiplying a positive number by a negative number?

Back

The result is negative.