Reteaching
Name
8-1
Regrouping 10 Ones for 1 Ten
Find the sum.
24 1 8 5
Tens
Regroup 10 ones as 1 ten.
3 tens and 2
24 1 8 5 32
There are
Ones
ones
Regroup 10 ones as 1 ten.
Add. Count the tens and the ones.
1. Tens
28 1 3 5
3. Tens
55 1 6 5
Ones
2.
Tens
Ones
47 1 7 5
Ones
4.
Tens
Ones
36 1 8 5
R 8•1
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