teach hom e home...grade 2, week 3 2-digit addition and subtraction day topic pages day 1 2-digit...
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teach@homeDaily Lessons & Activities
for K-5 Students
© hand2mind, Inc. hand2mind.com
Use this packet of activities to help children practice their Math skills.
For video lessons and additional resources, visit hand2mindathome.com
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teach@homeDaily Lessons & Activities
for K-5 StudentsMath Activities
Grade 2, Week 32-Digit Addition and Subtraction
Day Topic Pages
Day 1 2-Digit Addition: Splitting by Place Value
2-5
Day 2 2-Digit Addition: Add a Friendly Number
6-7
Day 3 2-Digit Subtraction: Remove a Friendly Number
8-9
Day 4 2-Digit Addition: Get to a Friendly Number
10-11
Day 5 2-Digit Subtraction: Remove to a Friendly Number
12-13
Note: Some of the following activities require the use of Base Ten Blocks. If you do not have Base Ten Blocks at home, use the reproducible at this link, or go to hand2mindathome.com for free virtual manipulatives.
© hand2mind, Inc. hand2mind.comGrade 2 Math, Week 3, Page 2
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Day 1Add. Split the numbers by their tens and ones to help.
1. 15 + 17
2. 32 + 12
3. 45 + 18
4. 22 + 38
5 + 7 = 12
10 + 10 = 20
12 + 20 = 32
10
5 7
10
___ + ___ = ___
___ + ___ = ___
___ + ___ = ___
___ + ___ = ___
___ + ___ = ___
___ + ___ = ___
___ + ___ = ___
___ + ___ = ___
___ + ___ = ___
© hand2mind, Inc. hand2mind.comGrade 2 Math, Week 3, Page 3
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Add. Split the numbers by their tens and ones to help.
5. 25 + 55
6. 68 + 28
7. 49 + 14
8. 38 + 38
Day 1 (Continued)
___ + ___ = ___
___ + ___ = ___
___ + ___ = ___
___ + ___ = ___
___ + ___ = ___
___ + ___ = ___
___ + ___ = ___
___ + ___ = ___
___ + ___ = ___
___ + ___ = ___
___ + ___ = ___
___ + ___ = ___
© hand2mind, Inc. hand2mind.comGrade 2 Math, Week 3, Page 4
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Build each number using Base Ten Blocks. Add by place value.
Day 1 (Continued)
1. 25 + 27
2. 51 + 64
3. 33 + 66
25 27 Total
51 64 Total
33 66 Total
____ + ____ = ____
____ + ____ = ____
____ + ____ = ____40 12 52
© hand2mind, Inc. hand2mind.comGrade 2 Math, Week 3, Page 5
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Build each number using Base Ten Blocks. Add by place value.
Day 1 (Continued)
4. 29 + 45
5. 39 + 45
6. 39 + 66
29 45 Total
39 45 Total
39 66 Total
____ + ____ = ____
____ + ____ = ____
____ + ____ = ____
© hand2mind, Inc. hand2mind.comGrade 2 Math, Week 3, Page 6
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Day 2Use a friendly number to solve the problem.
Draw your answer on the number line.
1. 65 + 10 = _____
65
2. 65 + 18 = _____
65
3. 44 + 20 = _____
44
4. 44 + 29 = _____
5. 54 + 29 = _____
6. 29 + 59 = _____
© hand2mind, Inc. hand2mind.comGrade 2 Math, Week 3, Page 7
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Rewrite each addition problem to use a friendly number. Then, solve.
1. 26 + 36 =
____ + ____ + ____ =26 30 6
____ + ____ = ____ 56 6 62
2. 21 + 52 =
____ + ____ + ____ =
____ + ____ = ____
3. 34 + 24 =
____ + ____ + ____ =
____ + ____ = ____
4. 65 + 19 =
____ + ____ + ____ =
____ + ____ + ____ =
____ + ____ = ____
Day 2 (Continued)
5. 18 + 71 =
____ + ____ + ____ =
____ + ____ = ____
6. 68 + 21 =
____ + ____ + ____ =
____ + ____ = ____
7. 46 + 46 =
____ + ____ + ____ =
____ + ____ + ____ =
____ + ____ = ____
8. 58 + 15 =
____ + ____ + ____ =
____ + ____ + ____ =
____ + ____ = ____
© hand2mind, Inc. hand2mind.comGrade 2 Math, Week 3, Page 8
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Day 3Use a friendly number to solve the problem.
Draw your answer on the number line.
1. 66 – 15 = _____
66
2. 66 – 35 = _____
66
3. 76 – 35 = _____
76
4. 33 – 18 = _____
5. 73 – 18 = _____
6. 73 – 48 = _____
© hand2mind, Inc. hand2mind.comGrade 2 Math, Week 3, Page 9
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Rewrite each subtraction problem to use a friendly number. Then, solve.
1. 72 – 58 =
2. 62 – 58 = _____
____ – ____ – ____ =
____ – ____ – ____ =
____ – ____ = ____
3. 39 – 16 =
____ – ____ – ____ =
____ – ____ = ____
4. 89 – 36 =
____ – ____ – ____ =
____ – ____ = ____
Day 3 (Continued)
____ – ____ – ____ =72 50 8
____ – ____ – ____ =22 2 6
____ – ____ = ____ 20 6 14
5. 89 – 56 =
____ – ____ – ____ =
____ – ____ = ____
6. 41 – 19 =
____ – ____ – ____ =
____ – ____ – ____ =
____ – ____ = ____
7. 91 – 19 =
____ – ____ – ____ =
____ – ____ – ____ =
____ – ____ = ____
8. 81 – 59 =
____ – ____ – ____ =
____ – ____ – ____ =
____ – ____ = ____
© hand2mind, Inc. hand2mind.comGrade 2 Math, Week 3, Page 10
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Day 4Get to a friendly number to solve the problem.
Draw your answer on the number line.
1. 65 + 15 = _____
65
2. 65 + 25 = _____
65
3. 42 + 38 = _____
42
4. 42 + 18 = _____
5. 52 + 18 = _____
6. 29 + 51 = _____
© hand2mind, Inc. hand2mind.comGrade 2 Math, Week 3, Page 11
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Rewrite each addition problem to get to a friendly number. Then, solve.
1. 26 + 34 =
____ + ____ + ____ =26 4 30
____ + ____ = ____30 30 60
2. 56 + 34 =
____ + ____ + ____ =
____ + ____ = ____
3. 25 + 65 =
____ + ____ + ____ =
____ + ____ = ____
4. 65 + 15 =
____ + ____ + ____ =
____ + ____ = ____
Day 4 (Continued)
5. 18 + 72 =
____ + ____ + ____ =
____ + ____ = ____
6. 68 + 22 =
____ + ____ + ____ =
____ + ____ = ____
7. 46 + 44 =
____ + ____ + ____ =
____ + ____ = ____
8. 58 + 12 =
____ + ____ + ____ =
____ + ____ = ____
© hand2mind, Inc. hand2mind.comGrade 2 Math, Week 3, Page 12
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Day 5Get to a friendly number to solve the problem.
Draw your answer on the number line.
1. 66 – 18 = _____
2. 66 – 38 = _____
3. 72 – 35 = _____
4. 32 – 15 = _____
5. 73 – 17= _____
6. 73 – 47 = _____
72
66
66
© hand2mind, Inc. hand2mind.comGrade 2 Math, Week 3, Page 13
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Rewrite each subtraction problem to get to a friendly number. Then, solve.
1. 72 – 58 = ____ – ____ – ____ – ____ =72 2 50 6
____ – ____ – ____ =70 50 6
____ – ____ = ____ 20 6 14
2. 54 – 29 = ____ – ____ – ____ – ____ =
____ – ____ – ____ =
____ – ____ = ____
3. 81 – 19 =
____ – ____ – ____ – ____ =
____ – ____ – ____ =
____ – ____ = ____
4. 61 – 29 =
____ – ____ – ____ – ____ =
____ – ____ – ____ =
____ – ____ = ____
Day 5 (Continued)
5. 55 – 49 = ____ – ____ – ____ – ____ =
____ – ____ – ____ =
____ – ____ = ____
6. 85 – 49 =
____ – ____ – ____ – ____ =
____ – ____ – ____ =
____ – ____ = ____
7. 50 – 37 =
____ – ____ – ____ =
____ – ____ = ____
8. 90 – 77 =
____ – ____ – ____ =
____ – ____ = ____
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