7th Grade Test on Integer Operations (7.N.S.1)

Front

What is the rule for subtracting two integers?

Back

Change the operation into addition and the second number's sign.

Front

What is the sign of the product when a positive integer is multiplied by a negative integer?

Back

Negative.

Front

What is the product of (-4) and (7)?

Back

-28.

Front

What is the product of -5 and -5?

Back

25.

Front

What is the result of 7 + (-13)?

Back

-6.

Front

How do you determine the sign of a product when multiplying two integers?

Back

If both integers have the same sign, the product is positive; if they have different signs, the product is negative.

Front

What is the sum of two negative integers?

Back

The sum is negative and its absolute value is the sum of their absolute values.

Front

What happens when you add a positive integer to a negative integer?

Back

The result depends on the absolute values; if the positive integer is larger, the result is positive, and vice versa.

Front

What is the absolute value of an integer?

Back

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

Front

What is the result of multiplying any integer by zero?

Back

The result is always zero.