Introduction to multiplying integers practice:
Multiplying integers practice is one of the important topics in mathematics. A multiplying is of the mathematical operation of scaling a number by another number. It is the basic operations in elementary arithmetic. Integer is the set of numbers in which positive whole numbers, negative whole numbers and zero. It has a complete unit or entity. But it has a no fractional part.
Positive whole number = {1, 2, 3, 4, …..}
Negative whole number = {-1, -2, -3, -4, …..}
Example for integers:
25, 1897, -665, 0, etc.,
Rules for multiplying integers practice:
Different rules for multiplying integers practice are,
Rule 1:
Positive number × Positive number = Positive number
Rule 2:
Positive number × - Negative number = - Negative number
Rule 3:
- Negative number × Positive number = - Negative number
Rule 4:
- Negative number × - Negative number = Positive number
Example problems for rules for multiplying integers practice:
Using rule 1:
12 × 12 = 144
Using rule 2:
15 × - 8 = - 120
Using rule 3:
-10 × 5 = - 50
Using rule 4:
- 14 × - 20 = 280
Example problems for multiplying integers practice:
Example 1:
Multiply the two integer numbers
12 × 3
Solution:
Given
12 × 3
Both are two positive integers so, the result is also a positive numbers
Here we add 12 into 3 times, then we get
12 + 12 + 12
36
It is the simplest method of multiplying integers.
Example 2:
15 × 10
Solution :
Given
15 × - 10
In the given integer numbers, positive and negative numbers so result of this given integer is also a negative numbers.
If we multiply by 10, we have add to zero to the result
- 150
Solution to the given two integer is - 150.
Example 3:
- 8 × - 7
Solution:
Given
- 8 × - 7
Both are negative numbers so the result is also a negative numbers
If we multiply the - 8 by -7 we get
56
Solution to the given integers is 56.
Having problem with math online tutoring keep reading my upcoming posts, i will try to help you.
Practice problems for multiplying integers:
Some practice problems for multiplying integers are
1). 15 × 20
Solution = 300
2). 8 × - 30
Solution = - 240
3). 2 × 3
Solution = 6
4). - 6 × 8
Solution = 48
Multiplying integers practice is one of the important topics in mathematics. A multiplying is of the mathematical operation of scaling a number by another number. It is the basic operations in elementary arithmetic. Integer is the set of numbers in which positive whole numbers, negative whole numbers and zero. It has a complete unit or entity. But it has a no fractional part.
Positive whole number = {1, 2, 3, 4, …..}
Negative whole number = {-1, -2, -3, -4, …..}
Example for integers:
25, 1897, -665, 0, etc.,
Rules for multiplying integers practice:
Different rules for multiplying integers practice are,
Rule 1:
Positive number × Positive number = Positive number
Rule 2:
Positive number × - Negative number = - Negative number
Rule 3:
- Negative number × Positive number = - Negative number
Rule 4:
- Negative number × - Negative number = Positive number
Example problems for rules for multiplying integers practice:
Using rule 1:
12 × 12 = 144
Using rule 2:
15 × - 8 = - 120
Using rule 3:
-10 × 5 = - 50
Using rule 4:
- 14 × - 20 = 280
Example problems for multiplying integers practice:
Example 1:
Multiply the two integer numbers
12 × 3
Solution:
Given
12 × 3
Both are two positive integers so, the result is also a positive numbers
Here we add 12 into 3 times, then we get
12 + 12 + 12
36
It is the simplest method of multiplying integers.
Example 2:
15 × 10
Solution :
Given
15 × - 10
In the given integer numbers, positive and negative numbers so result of this given integer is also a negative numbers.
If we multiply by 10, we have add to zero to the result
- 150
Solution to the given two integer is - 150.
Example 3:
- 8 × - 7
Solution:
Given
- 8 × - 7
Both are negative numbers so the result is also a negative numbers
If we multiply the - 8 by -7 we get
56
Solution to the given integers is 56.
Having problem with math online tutoring keep reading my upcoming posts, i will try to help you.
Practice problems for multiplying integers:
Some practice problems for multiplying integers are
1). 15 × 20
Solution = 300
2). 8 × - 30
Solution = - 240
3). 2 × 3
Solution = 6
4). - 6 × 8
Solution = 48
