Copyright © Swun Math Grade 6 Unit 1 Lessons 1-3a Re-Engage
Name: ____________________________
Date: ______________________________
Re-Engage
Unit 1 Lessons 1-3a: Add Decimals
Model
1. 28.97 + 143.62 = 2. 249.76 + 82.8 =
Structured Guided Practice
Directions: Solve.
261.437 + 24.2 =
1. Rewrite the problem into working
form and make sure to line up the
decimals and place values.
2. Fill in any empty spaces with a
zero.
3. Once the place values are lined up,
bring down the decimal into the
answer column.
4. Add the decimals and regroup when
necessary.
+
Millions Thousands Ones
2 6 1 . 4 3 7
Thousandths
2 4 . 2 0 0
2 8 5 . 6 3 7
Thousandths
Hundredths
Tenths
.
Ones
Tens
Hundreds
Thousands
Ten Thousands
Hundred Thousands
Millions
Ten Millions
Hundred Millions
+
Millions Thousands Ones
.
Thousandths
.
Thousandths
Hundredths
Tenths
.
Ones
Tens
Hundreds
Thousands
Ten Thousands
Hundred Thousands
Millions
Ten Millions
Hundred Millions
+
Millions Thousands Ones
.
Thousandths
.
Thousandths
Hundredths
Tenths
.
Ones
Tens
Hundreds
Thousands
Ten Thousands
Hundred Thousands
Millions
Ten Millions
Hundred Millions
Copyright © Swun Math Grade 6 Unit 1 Lessons 1-3a Re-Engage
Re-Engage
Unit 1 Lessons 1-3a: Add Decimals
Student Practice
Directions: Solve.
1. 124.2 + 7.36 = 2. 468.127 + 78.62 =
3. 86.32 + 14.8 = 4. 234.67 + 689.4 =
+
Millions Thousands Ones
.
Thousandths
.
Thousandths
Hundredths
Tenths
.
Ones
Tens
Hundreds
Thousands
Ten Thousands
Hundred Thousands
Millions
Ten Millions
Hundred Millions
+
Millions Thousands Ones
.
Thousandths
.
Thousandths
Hundredths
Tenths
.
Ones
Tens
Hundreds
Thousands
Ten Thousands
Hundred Thousands
Millions
Ten Millions
Hundred Millions
+
Millions Thousands Ones
.
Thousandths
.
Thousandths
Hundredths
Tenths
.
Ones
Tens
Hundreds
Thousands
Ten Thousands
Hundred Thousands
Millions
Ten Millions
Hundred Millions
+
Millions Thousands Ones
.
Thousandths
.
Thousandths
Hundredths
Tenths
.
Ones
Tens
Hundreds
Thousands
Ten Thousands
Hundred Thousands
Millions
Ten Millions
Hundred Millions