# Lesson Worksheet: Multiplying Integers Mathematics • 7th Grade

In this worksheet, we will practice identifying multiplication and applying it to real-life situations.

Q1:

Write the answer in words: .

• Aforty-two
• Bforty-five
• Cforty-three
• Dforty-four

Q2:

.

Q3:

Calculate .

Q4:

Find the product of and 12.

Q5:

Daniel has answered 9 questions in an exam. There are 6 times as many questions in the whole exam.

How many questions are there in the exam? Fill in the blank: .

Q6:

Write in words.

• Anine times four
• Bnine times two
• Ctwo times seven
• Dnine times seven

Q7:

Which of the following expressions does NOT belong with the other three?

• A
• B
• C
• D

Q8:

Determine which of the following expressions has a product of .

• A
• B
• C
• D

Q9:

Q10:

Q11:

.

Q12:

The product of two positive or two negative integers is a integer.

• Anegative
• Bpositive

Q13:

The product of a negative and a positive integer is a integer.

• Apositive
• Bnegative

Q14:

Simplify .

Q15:

Fill in the blank: .

Q16:

.

Q17:

.

Q18:

The product of two positive integers or two negative integers is a integer.

• Anegative
• Bpositive

Q19:

.

Q20:

The product of a negative integer and a positive integer is a integer.

• Apositive
• Bnegative

Q21:

If the temperature drops for every thousand-meter increase in elevation, write a multiplication expression to represent the decrease in temperature at the top of a mountain of 4 thousand meters, and then solve it.

• A, 30
• B, 40
• C,
• D,
• E,

Q22:

Find three different pairs of integers, where each pair has a product of .

• A and , and , 6 and
• B3 and , 2 and , 6 and
• C3 and 8, 2 and 12, 6 and 4
• D3 and , 2 and , and
• E and , and , and

Q23:

If a given number is divided by and then again by , it gives a result. Which integer would the original number be divided by to give the same result?

Q24:

Determine the sign of the product of 4, , and 2.

• Apositive
• Bnegative

Q25:

.