When adding two digit numbers, you may need to
regroup.
For example;
26 + 48 = 74. When adding the 8 and 6, the sum is 14.
You need to regroup 14 ONES as 1 TEN
and 4 ONES.
Place the one TEN in the TENS
column and add the TENS place values.
Review the boxes below.
Tens
Ones
2
6
4
8
+_______
Step 1
Tens
Ones
2
6
4
8
+_______
14
Step 2
Tens
Ones
1
2
6
4
8
+_______
4
Step 3
Tens
Ones
1
2
6
4
8
+_______
7
4
Add the numbers in the problems below:
Step 1
Tens
Ones
2
5
3
7
+_______
Step 2
Tens
Ones
1
2
5
3
7
+_______
Tens
Ones
5
4
3
9
+_______
9
Tens
Ones
1
6
4
8
+_______
4
Tens
Ones
2
7
3
7
+_______
6
Tens
Ones
4
2
4
8
+_______
Tens
Ones
1
8
5
7
+_______
Tens
Ones
3
6
5
6
+_______
Tens
Ones
2
6
4
7
+_______
Tens
Ones
1
7
7
4
+_______
Tens
Ones
3
6
5
4
+_______
Tens
Ones
3
4
5
8
+_______
2
1
4
9
+_______
2
2
6
8
+_______
2
6
6
9
+_______
1
6
7
6
+_______
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