Question

Explain how to use the break apart strategy to find 247+358

Answer 1

1. Set up the long addition.
2 4 7
+3 5 8
_______

2. Calculate 7+8, which is 15.
since 15 is two-digit, we carry the first digit 1 to the next column.
1
2 4 7
+ 3 5 8
________
5

3. Calculate 4+5, which is 9. Now add the carry digit of 1, which is 10. Since 10 is two-digit, we carry the first digit 1 to the next column.
1 1
2 4 7
+ 3 5 8
________
0 5

4. Calculate 2+3, which is 5. Now add the carry digit of 1, which is 6.
1 1
2 4 7
+3 5 8
______
6 0 5

5. Therefore, 247 + 358 = 605.

605

Answer 2

`247+358=605`

Explanation:

To find : Explain how to use the break apart strategy to find 247+358?

Solution :

Addition of number is adding each term by term according to their place value.

Writing number one upon one,

Steps 1 - Add 7+8=15 write 5 and take 1 to add in another term.

Step 2 - Add 4+5+1=10 write 0 and take 1 to add in another term.

Step 3 - Add 2+3+1=6 write 6.

2 4 7

+3 5 8

-----------

6 0 5

So,
`247+358=605`