Answer: 13
Step 1:
Start by setting it up with the divisor 13 on the left side and the dividend 169 on the right side like this:
1 3 ⟌ 1 6 9
Step 2:
The divisor (13) goes into the first digit of the dividend (1), 0 time(s). Therefore, put 0 on top:
0
1 3 ⟌ 1 6 9
Step 3:
Multiply the divisor by the result in the previous step (13 x 0 = 0) and write that answer below the dividend.
0
1 3 ⟌ 1 6 9
0
Step 4:
Subtract the result in the previous step from the first digit of the dividend (1 - 0 = 1) and write the answer below.
0
1 3 ⟌ 1 6 9
- 0
1
Step 5:
Move down the 2nd digit of the dividend (6) like this:
0
1 3 ⟌ 1 6 9
- 0
1 6
Step 6:
The divisor (13) goes into the bottom number (16), 1 time(s). Therefore, put 1 on top:
0 1
1 3 ⟌ 1 6 9
- 0
1 6
Step 7:
Multiply the divisor by the result in the previous step (13 x 1 = 13) and write that answer at the bottom:
0 1
1 3 ⟌ 1 6 9
- 0
1 6
1 3
Step 8:
Subtract the result in the previous step from the number written above it. (16 - 13 = 3) and write the answer at the bottom.
0 1
1 3 ⟌ 1 6 9
- 0
1 6
- 1 3
3
Step 9:
Move down the last digit of the dividend (9) like this:
0 1
1 3 ⟌ 1 6 9
- 0
1 6
- 1 3
3 9
Step 10:
The divisor (13) goes into the bottom number (39), 3 time(s). Therefore put 3 on top:
0 1 3
1 3 ⟌ 1 6 9
- 0
1 6
- 1 3
3 9
Step 11:
Multiply the divisor by the result in the previous step (13 x 3 = 39) and write the answer at the bottom:
0 1 3
1 3 ⟌ 1 6 9
- 0
1 6
- 1 3
3 9
3 9
Step 12:
Subtract the result in the previous step from the number written above it. (39 - 39 = 0) and write the answer at the bottom.
0 1 3
1 3 ⟌ 1 6 9
- 0
1 6
- 1 3
3 9
- 3 9
0
Explanation:
Hope this helps!! :))