Question

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

Answer 1

Fill in the blanks:

1)the sum of a natural number with a whole number is always _________

Ans:Even.

2)the sum of two whole numbers is always___

Ans: Whole number.

3)the line on which we represent the natural number id known as _____

Ans: Number line representing natural numbers.

Answer the following:

1)whole numbers are closed under which operation?

Ans:Closure property : Whole numbers are closed under addition and also under multiplication. 1. The whole numbers are not closed under subtraction.

2)which number is identity for addition of whole number?

Ans:Zero (0).

3)which number is the identity for multiplication of whole numbers?

Ans:One(1).

USE DISTRIBUTIVE PROPERTY TO SOLVE: 887 x 10 x 461 - 361 x 8870

Ans:sorry...I know the answer..but I can't do now...

Solve the following sums using suitable arrangement:

1)80+2005+20

Ans:=2005+80+20

=2085+20

=2105.

2)2 x 49 x 50

Ans:=50×49×2

=2450×2

=4900.

I think it helps you..

#stay safe...don't forget to wear mask...