Grade 2 Free Printable PDF • Sectioned Answer Keys

Grade 2 Math Weekly Practice Pack

For second grade teachers and parents mastering multi-digit regrouping, expanded place value, and coin math.

About This Weekly Practice Pack

Target Audience & Setting

Tailored for second grade instructors teaching vertical column arithmetic algorithms and parents providing targeted homework reinforcement.

Key Mathematical Stamina

Focuses on the critical transition to place-value regrouping (carrying and borrowing in two-digit numbers), expanded notation, and multi-denomination money calculations.

Grade 2 5 Curated Sections • 48 Total Problems

One seed governs the entire pack. Print one unified document with sectioned answer keys.

Tip: in the print dialog, choose 'Save as PDF' to keep a copy.

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Answer keys verified by automated tests — how we check →
Worksheet Mill Pack Code: 0028T5

Grade 2 Math Weekly Practice Pack

Section 1 of 5: 2-Digit Addition with Regrouping
Name: ________________________________ Date: ____________________ Score: _________

Add the numbers. Show your regrouping (carrying) above the problem when needed.

1.
86
+ 69
 
2.
76
+ 29
 
3.
81
+ 72
 
4.
47
+ 25
 
5.
25
+ 21
 
6.
28
+ 16
 
7.
79
+ 37
 
8.
72
+ 14
 
9.
31
+ 30
 
10.
66
+ 46
 
11.
37
+ 12
 
12.
82
+ 48
 
Page 1 of 5 Free printable math packs at Worksheet Mill Code: 0028T5
Worksheet Mill Pack Code: 0028T5

Grade 2 Math Weekly Practice Pack

Section 2 of 5: 2-Digit Subtraction with Regrouping
Name: ________________________________ Date: ____________________ Score: _________

Subtract the numbers. Show your borrowing marks above each column where needed.

1.
83
- 45
 
2.
80
- 78
 
3.
31
- 13
 
4.
51
- 23
 
5.
61
- 18
 
6.
74
- 35
 
7.
41
- 17
 
8.
51
- 32
 
9.
21
- 18
 
10.
42
- 24
 
11.
51
- 39
 
12.
34
- 19
 
Page 2 of 5 Free printable math packs at Worksheet Mill Code: 0028T5
Worksheet Mill Pack Code: 0028T5

Grade 2 Math Weekly Practice Pack

Section 3 of 5: Place Value & Expanded Form
Name: ________________________________ Date: ____________________ Score: _________

Complete each place value problem. Write numbers in standard form, expanded form, or identify the underlined digit value.

1) 562 =     
2) 690 =     
3) 484 =     
4) 680 =     
5) 340 =     
6) 962 =     
7) 318 =     
8) 622 =     
9) 475 =     
10) 510 =     
Page 3 of 5 Free printable math packs at Worksheet Mill Code: 0028T5
Worksheet Mill Pack Code: 0028T5

Grade 2 Math Weekly Practice Pack

Section 4 of 5: Counting Mixed Coins & Dollar Bills
Name: ________________________________ Date: ____________________ Score: _________

Count the coins and bills in each box. Write the total amount on the line.

1.
10¢ 10¢ 1¢ 1¢
Total:
      
2.
5¢ 1¢ 1¢
Total:
      
3.
10¢ 1¢ 1¢ 1¢
Total:
      
4.
10¢ 10¢ 10¢ 5¢ 5¢ 1¢ 1¢ 1¢ 1¢
Total:
      
5.
25¢ 10¢ 10¢ 10¢ 10¢ 5¢
Total:
      
6.
10¢ 10¢ 10¢ 1¢ 1¢ 1¢
Total:
      
7.
5¢ 5¢ 1¢ 1¢
Total:
      
8.
25¢ 10¢ 1¢ 1¢
Total:
      
Page 4 of 5 Free printable math packs at Worksheet Mill Code: 0028T5
Worksheet Mill Pack Code: 0028T5

Grade 2 Math Weekly Practice Pack

Section 5 of 5: 2nd Grade Word Problems
Name: ________________________________ Date: ____________________ Score: _________

Read each word problem carefully. Show your work in the space provided, and write your final answer with its matching unit.

1.

Leah picked 16 apples on Monday and 9 apples on Tuesday. How many apples did Leah pick in all?

Answer:
        
2.

Anthony read 10 pages before dinner and 29 pages before bedtime. How many pages did Anthony read in total?

Answer:
        
3.

Jonathan found 8 sea shells on the beach in the morning and 16 shells in the afternoon. How many sea shells did Jonathan collect?

Answer:
        
4.

Aria had 5 stickers in an album. A classmate gave Aria 18 more stickers. How many stickers does Aria have now?

Answer:
        
5.

Ellie saved 28 dollars from chores and 40 dollars from birthday gifts. How many dollars did Ellie save altogether?

Answer:
        
6.

Liam found 16 sea shells on the beach in the morning and 8 shells in the afternoon. How many sea shells did Liam collect?

Answer:
        
Page 5 of 5 Free printable math packs at Worksheet Mill Code: 0028T5
Worksheet Mill ANSWER KEY Pack Code: 0028T5

Grade 2 Math Weekly Practice Pack — Answer Key

Section 1 of 5: 2-Digit Addition with Regrouping — Answers

Answer key for 2-Digit Addition with Regrouping (12 problems).

1.
86
+ 69
155
2.
76
+ 29
105
3.
81
+ 72
153
4.
47
+ 25
72
5.
25
+ 21
46
6.
28
+ 16
44
7.
79
+ 37
116
8.
72
+ 14
86
9.
31
+ 30
61
10.
66
+ 46
112
11.
37
+ 12
49
12.
82
+ 48
130
Answer Key — Page 1 of 5 Free printable math packs at Worksheet Mill Code: 0028T5
Worksheet Mill ANSWER KEY Pack Code: 0028T5

Grade 2 Math Weekly Practice Pack — Answer Key

Section 2 of 5: 2-Digit Subtraction with Regrouping — Answers

Answer key for 2-Digit Subtraction with Regrouping (12 problems).

1.
83
- 45
38
2.
80
- 78
2
3.
31
- 13
18
4.
51
- 23
28
5.
61
- 18
43
6.
74
- 35
39
7.
41
- 17
24
8.
51
- 32
19
9.
21
- 18
3
10.
42
- 24
18
11.
51
- 39
12
12.
34
- 19
15
Answer Key — Page 2 of 5 Free printable math packs at Worksheet Mill Code: 0028T5
Worksheet Mill ANSWER KEY Pack Code: 0028T5

Grade 2 Math Weekly Practice Pack — Answer Key

Section 3 of 5: Place Value & Expanded Form — Answers

Answer key for Place Value & Expanded Form (10 problems).

1) 562 = 500 + 60 + 2
2) 690 = 600 + 90
3) 484 = 400 + 80 + 4
4) 680 = 600 + 80
5) 340 = 300 + 40
6) 962 = 900 + 60 + 2
7) 318 = 300 + 10 + 8
8) 622 = 600 + 20 + 2
9) 475 = 400 + 70 + 5
10) 510 = 500 + 10
Answer Key — Page 3 of 5 Free printable math packs at Worksheet Mill Code: 0028T5
Worksheet Mill ANSWER KEY Pack Code: 0028T5

Grade 2 Math Weekly Practice Pack — Answer Key

Section 4 of 5: Counting Mixed Coins & Dollar Bills — Answers

Answer key for Counting Mixed Coins & Dollar Bills (8 problems).

1.
10¢ 10¢ 1¢ 1¢
Total:
22¢
2.
5¢ 1¢ 1¢
Total:
7¢
3.
10¢ 1¢ 1¢ 1¢
Total:
13¢
4.
10¢ 10¢ 10¢ 5¢ 5¢ 1¢ 1¢ 1¢ 1¢
Total:
44¢
5.
25¢ 10¢ 10¢ 10¢ 10¢ 5¢
Total:
70¢
6.
10¢ 10¢ 10¢ 1¢ 1¢ 1¢
Total:
33¢
7.
5¢ 5¢ 1¢ 1¢
Total:
12¢
8.
25¢ 10¢ 1¢ 1¢
Total:
37¢
Answer Key — Page 4 of 5 Free printable math packs at Worksheet Mill Code: 0028T5
Worksheet Mill ANSWER KEY Pack Code: 0028T5

Grade 2 Math Weekly Practice Pack — Answer Key

Section 5 of 5: 2nd Grade Word Problems — Answers

Answer key for 2nd Grade Word Problems (6 problems).

1.

Leah picked 16 apples on Monday and 9 apples on Tuesday. How many apples did Leah pick in all?

Answer:
25 apples
2.

Anthony read 10 pages before dinner and 29 pages before bedtime. How many pages did Anthony read in total?

Answer:
39 pages
3.

Jonathan found 8 sea shells on the beach in the morning and 16 shells in the afternoon. How many sea shells did Jonathan collect?

Answer:
24 shells
4.

Aria had 5 stickers in an album. A classmate gave Aria 18 more stickers. How many stickers does Aria have now?

Answer:
23 stickers
5.

Ellie saved 28 dollars from chores and 40 dollars from birthday gifts. How many dollars did Ellie save altogether?

Answer:
68 dollars
6.

Liam found 16 sea shells on the beach in the morning and 8 shells in the afternoon. How many sea shells did Liam collect?

Answer:
24 shells
Answer Key — Page 5 of 5 Free printable math packs at Worksheet Mill Code: 0028T5

Ways to Use This Pack

Sub Plans

Clear student sheets with complete answer keys ready for any substitute to run without prep.

Morning Work

The first ten minutes while attendance is taken and students settle into the room.

Homeschool Practice

Daily focused math time with zero screen distractions and clear answer keys for easy checking.

Homework

A clean, predictable practice sheet students can complete at home without adult coaching.

Weekly classroom routine: Run the addition and subtraction sections on consecutive days with base-ten blocks accessible at student desks. Reserve Friday's session for peer-checking using the sectioned answer key.

Pack Contents & Skill Breakdown

5 Sections • 48 Total Problems

Every section is generated from our verified procedural math engines with dedicated problem formatting. If you want to customize an individual section's factor ranges, digit counts, or problem volume, explore the dedicated generator tool linked below.

Section Topic & Underlying Generator Preset Level Problems Full Tool
Section 1 2-Digit Addition with Regrouping addition Easy 12 Customize →
Section 2 2-Digit Subtraction with Regrouping subtraction Easy 12 Customize →
Section 3 Place Value & Expanded Form place-value Easy 10 Customize →
Section 4 Counting Mixed Coins & Dollar Bills money Standard 8 Customize →
Section 5 2nd Grade Word Problems word-problems Easy 6 Customize →

Classroom & Home Practice Routines

Classroom Implementation

Run the addition and subtraction sections on consecutive days with base-ten blocks accessible at student desks. Reserve Friday's session for peer-checking using the sectioned answer key.

Home & Homework Strategy

Have your child talk through their regrouping steps out loud on Sections 1 and 2 ("Ten ones become one ten in the tens column"). This catches algorithmic slips before they become ingrained habits.

Frequently Asked Questions

How does the regrouping section ensure students actually practice carrying?

The engine selects operands where the ones column sum exceeds 9 in addition, and where the top ones digit is smaller than the bottom ones digit in subtraction, ensuring carrying and borrowing are genuinely exercised.

What is the value of expanded form practice in Section 3?

Writing numbers like 348 as 300 + 40 + 8 directly reinforces the place-value mechanics needed for multi-digit algorithms and mental estimation.

How do I reprint this exact sheet if a student loses their copy?

Note the 6-character code printed in the header and footer, such as "A7B2X9". Enter that code into the Worksheet Code box on this page to regenerate the identical document.

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