Hi yall i want to some help you will get brainiest if you answer all of them so pls and i am A MIDDLE SCHOOLER AND i do NOT want to repeat the whole story so you have to help me!
Fill in the blanks:
1)the sum of a natural number with a whole number is always ___
2)the sum of two whole numbers is always___
3)the line on which we represent the natural number id known as _____
Answer the following:
1)whole numbers are closed under which operation?
2)which number is identity for addition of whole number?
3)which number is the identity for multiplication of whole numbers?
USE DISTRIBUTIVE PROPERTY TO SOLVE: 887 x 10 x 461 - 361 x 8870
Solve the following sums using suitable arrangement:
1)80+2005+20
2)2 x 49 x 50
Answers
Fill in the blanks -
1) The sum of a natural number with a whole number is always whole number .
2) The sum of two whole numbers is always whole number.
3) The line on which we represent the natural number is known as positive number line.
Answer the following -
1) Whole numbers are closed under which operation?
ans. Closure Property
2) Which number is identity for addition of whole number?
ans. 0
3) Which number is the identity for multiplication of whole numbers?
ans. 1
USE DISTRIBUTIVE PROPERTY TO SOLVE:
887 x 10 x 461 - 361 x 8870
= 8870 × 461 - 8870 × 361
= 8870 × ( 461 - 361 )
= 8870 × 100
= 887000
Solve the following sums using suitable arrangement -
1) 80 + 2005 + 20
= 2005 + 80 + 20
= 2005 + 100
= 2105
2) 2 × 49 × 50
= 49 × 50 × 2
= 49 × 100
= 4900
Thank You!
______^^_
Answer:
Fill in the blanks
1) even number
2)Whole Number
3)number line
Answer the following-
1)Whole numbers are closed under addition and multiplication.
2)Zero is the identity for addition of whole number.
3)1 number is the identity for multiplication of whole numbers.
USE DISTRIBUTIVE PROPERTY TO SOLVE:
=887 x 10 x 461 - 361 x8870 x 1
=8870x461 - 361x8870
=8870x(461-361)
=8870x100
=887000
Solve the following sums using suitable arrangement:
1)2000+(20+80)+5
=2000+100+5
=2105
2)2 x 49 x 50 = 2 x 50 x 49
=2(50+49)
=(100+98)
=198
HERE WAS YOUR ANSWER
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