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Homework problem #7: 24567389+35432611=what there is soo much regrouping, could someone show me how to do it?

1 Answer

2 votes

Answer:


24567389+35432611 =60000000

Explanation:

Given


24567389+35432611 =

Required

Solve

2 4 5 6 7 3 8 9

+ 3 5 4 3 2 6 1 1

----------------------------

The numbers in parentheses are carried from previous sum

Start from the right


9 + 1 = 10 \to Write 0, carry 1

2 4 5 6 7 3 8 9

+ 3 5 4 3 2 6 1 1

----------------------------

0


8 + 1 + (1) = 10 \to Write 0 carry 1

2 4 5 6 7 3 8 9

+ 3 5 4 3 2 6 1 1

----------------------------

0 0


6 +3 + (1) = 10 \to Write 0 carry 1

2 4 5 6 7 3 8 9

+ 3 5 4 3 2 6 1 1

----------------------------

0 0 0


7+2 + (1) = 10 \to Write 0 carry 1

2 4 5 6 7 3 8 9

+ 3 5 4 3 2 6 1 1

----------------------------

0 0 0 0


6 +3 + (1) = 10 \to Write 0 carry 1

2 4 5 6 7 3 8 9

+ 3 5 4 3 2 6 1 1

----------------------------

0 0 0 0 0


5 +4 + (1) = 10 \to Write 0 carry 1

2 4 5 6 7 3 8 9

+ 3 5 4 3 2 6 1 1

----------------------------

0 0 0 0 0 0


4 +5 + (1) = 10 \to Write 0 carry 1

2 4 5 6 7 3 8 9

+ 3 5 4 3 2 6 1 1

----------------------------

0 0 0 0 0 0 0


2 +3 + (1) = 6 \to Write 6

2 4 5 6 7 3 8 9

+ 3 5 4 3 2 6 1 1

----------------------------

6 0 0 0 0 0 0 0

Hence:


24567389+35432611 =6 0 0 0 0 0 0 0

User Nope
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