Page 35 - monopoly

Th H T O
9. Sam has 1675 oranges, 1548 apples and 546

pineapples for sale in his fruit shop. How many

fruits are there in all?

Th H T O
10. There all three bag full of coins. The value of
coins in the first bag is `5674, in the second

bag `3408 and in the third bag `879. Find the

total value of coins in all the three bags.

PROPERTIES OF ADDITION

Property 1: Even changing the order of addends, their sum remains the same.
For example, add 3645 to 4788. Also 4788 to 3645.

3 6 4 5 4 7 8 8

+ 4 7 8 8 + 3 6 4 5

8 4 3 3 8 4 3 3

3645 + 4788 = 4788 + 3645

Property 2: Adding 0 to a number of a number to 0, we get the number itself.

For example, 3467 + 0 = 3467

0+3467 = 3467

Property 8: When three or more number are added together, their sum

remains the same even if their grouping are changed.

35
Addition
Mathematics-3