G1 U11 L4 SJ
Applied MP
MPs * Embedded MP
Procedural Lesson Grade 1 · Unit 11 · Lesson 4
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5
6
7
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MC: 1.NBT.4
Today I will add tens to tens and ones to ones and compose a ten when needed.
Vocabulary
Steps 1. Decompose the first addend into tens and ones.
15 +8
2. Add tens. Add ones. 3. Compose a ten when necessary.
Decompose 15 the first +8 addend into tens and ones.
10 + 5 8
Add tens. Add ones.
10 + 13
Compose a ten.
10 + 10 + 3
Add.
20 + 3
4. Add.
5. Find the sum.
23
Copyright © Swun Math
Grade 1 Unit 11 Lesson 4 P SJ
8
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/ Directions: Solve to find the sum. Prove your thinking by filling out the following table.
1.
18 +2
Decompose the first addend into tens and ones.
18 +2
Add tens. Add ones. Compose a ten. Add. Find the sum.
2.
43 +9
Decompose the first addend into tens and ones.
43 +9
Add tens. Add ones. Compose a ten. Add. Find the sum.
MP1: How did you prove your answers? MP2: How do you know your answers make sense? MP4: Is there an easier way to find the answer? Copyright © Swun Math
Grade 1 Unit 11 Lesson 4 P SJ
Directions: Solve to find the sum. Prove your thinking by filling out the following table.
1.
55 +7
Decompose the first addend into tens and ones.
55 +7
Add tens. Add ones. Compose a ten. Add. Find the sum.
2.
76 +6
Decompose the first addend into tens and ones.
76 +6
Add tens. Add ones. Compose a ten. Add. Find the sum.
Copyright © Swun Math
Grade 1 Unit 11 Lesson 4 P SJ
Name: ____________________________ Date: ______________________________
Directions: Solve to find the sum. Prove your thinking by filling out the following table.
1.
83 +8
Decompose the first addend into tens and ones.
83 +8
Add tens. Add ones. Compose a ten. Add. Find the sum.
2.
37 +7
Decompose the first addend into tens and ones.
37 +7
Add tens. Add ones. Compose a ten. Add. Find the sum.
Copyright © Swun Math
Grade 1 Unit 11 Lesson 4 P SJ
Directions: Solve to find the sum. Prove your thinking by filling out the following table.
3.
59 +2
Decompose the first addend into tens and ones.
59 +2
Add tens. Add ones. Compose a ten. Add. Find the sum.
4.
87 +8
Decompose the first addend into tens and ones.
87 +8
Add tens. Add ones. Compose a ten. Add. Find the sum.
Copyright © Swun Math
Grade 1 Unit 11 Lesson 4 P SJ
Directions: Solve to find the sum. Prove your thinking by filling out the following table.
5.
76 +5
Decompose the first addend into tens and ones.
76 +5
Add tens. Add ones. Compose a ten. Add. Find the sum.
6. Use the following the table to find the sum. Explain your thinking.
83 +8
Decompose the first addend into tens and ones.
83 +8
Add tens. Add ones. Compose a ten. Add. Find the sum.
Copyright © Swun Math
Grade 1 Unit 11 Lesson 4 P SJ
Directions: Solve to find the sum. Prove your thinking by filling out the following table.
1.
66 + 18
Decompose the first addend into tens and ones.
66 + 18
Add tens. Add ones. Compose a ten. Add. Find the sum.
2.
23 + 29
Decompose the first addend into tens and ones.
23 + 29
Add tens. Add ones. Compose a ten. Add. Find the sum.
Copyright © Swun Math
Grade 1 Unit 11 Lesson 4 P SJ
*MP3: Do you agree/disagree with what
said?
*MP6: How do you know your answers are correct/reasonable?
Recap today’s lesson with one or more of the following MP questions: MP1: How did you prove your answers? MP2: How did you know your answers made sense? MP4: Was there an easier way to find the answer?
Copyright © Swun Math
Grade 1 Unit 11 Lesson 4 P SJ
MPs * Embedded MP
Procedural Lesson Grade 1 · Unit 11 · Lesson 4
1
2
3
4
*
*
*
5
6
7
*
MC: 1.NBT.4
Today I will add tens to tens and ones to ones and compose a ten when needed.
Vocabulary
Steps 1. Decompose the first addend into tens and ones.
15 +8
2. Add tens. Add ones. 3. Compose a ten when necessary.
Decompose 15 the first +8 addend into tens and ones.
10 + 5 8
Add tens. Add ones.
10 + 13
Compose a ten.
10 + 10 + 3
Add.
20 + 3
4. Add.
5. Find the sum.
23
Copyright © Swun Math
Grade 1 Unit 11 Lesson 4 P SJ
8
*
/ Directions: Solve to find the sum. Prove your thinking by filling out the following table.
1.
18 +2
Decompose the first addend into tens and ones.
18 +2
Add tens. Add ones. Compose a ten. Add. Find the sum.
2.
43 +9
Decompose the first addend into tens and ones.
43 +9
Add tens. Add ones. Compose a ten. Add. Find the sum.
MP1: How did you prove your answers? MP2: How do you know your answers make sense? MP4: Is there an easier way to find the answer? Copyright © Swun Math
Grade 1 Unit 11 Lesson 4 P SJ
Directions: Solve to find the sum. Prove your thinking by filling out the following table.
1.
55 +7
Decompose the first addend into tens and ones.
55 +7
Add tens. Add ones. Compose a ten. Add. Find the sum.
2.
76 +6
Decompose the first addend into tens and ones.
76 +6
Add tens. Add ones. Compose a ten. Add. Find the sum.
Copyright © Swun Math
Grade 1 Unit 11 Lesson 4 P SJ
Name: ____________________________ Date: ______________________________
Directions: Solve to find the sum. Prove your thinking by filling out the following table.
1.
83 +8
Decompose the first addend into tens and ones.
83 +8
Add tens. Add ones. Compose a ten. Add. Find the sum.
2.
37 +7
Decompose the first addend into tens and ones.
37 +7
Add tens. Add ones. Compose a ten. Add. Find the sum.
Copyright © Swun Math
Grade 1 Unit 11 Lesson 4 P SJ
Directions: Solve to find the sum. Prove your thinking by filling out the following table.
3.
59 +2
Decompose the first addend into tens and ones.
59 +2
Add tens. Add ones. Compose a ten. Add. Find the sum.
4.
87 +8
Decompose the first addend into tens and ones.
87 +8
Add tens. Add ones. Compose a ten. Add. Find the sum.
Copyright © Swun Math
Grade 1 Unit 11 Lesson 4 P SJ
Directions: Solve to find the sum. Prove your thinking by filling out the following table.
5.
76 +5
Decompose the first addend into tens and ones.
76 +5
Add tens. Add ones. Compose a ten. Add. Find the sum.
6. Use the following the table to find the sum. Explain your thinking.
83 +8
Decompose the first addend into tens and ones.
83 +8
Add tens. Add ones. Compose a ten. Add. Find the sum.
Copyright © Swun Math
Grade 1 Unit 11 Lesson 4 P SJ
Directions: Solve to find the sum. Prove your thinking by filling out the following table.
1.
66 + 18
Decompose the first addend into tens and ones.
66 + 18
Add tens. Add ones. Compose a ten. Add. Find the sum.
2.
23 + 29
Decompose the first addend into tens and ones.
23 + 29
Add tens. Add ones. Compose a ten. Add. Find the sum.
Copyright © Swun Math
Grade 1 Unit 11 Lesson 4 P SJ
*MP3: Do you agree/disagree with what
said?
*MP6: How do you know your answers are correct/reasonable?
Recap today’s lesson with one or more of the following MP questions: MP1: How did you prove your answers? MP2: How did you know your answers made sense? MP4: Was there an easier way to find the answer?
Copyright © Swun Math
Grade 1 Unit 11 Lesson 4 P SJ
