Addition
Subtraction
Problem 1
Problem 2
100

5820 + 3825

9645

100

8285 - 2566

5719

100

There were 2,345 people at a carnival in the morning. In the afternoon, 3,278 more people came. How many people were at the carnival altogether?

2,345 + 3,278 = 5,623

100

Ben had 1,245 toy cars. His friend gave him 2,310 more. Later, his uncle gave him another 3,025 toy cars. How many toy cars does Ben have now?

  • Step 1: 1,245 + 2,310 = 3,555

  • Step 2: 3,555 + 3,025 = 6,580
    ✅ Final Answer: 6,580 toy cars

200

2856 + 5132

7988

200

 9575 - 8221

1354

200

There were 5,000 tickets for a concert. If 3,258 tickets were sold, how many tickets were left?

5,000 − 3,258 = 1,742

200

A warehouse had 9,000 boxes. 2,456 boxes were delivered in the morning and 3,118 in the afternoon. How many boxes are left in the warehouse?

  • Step 1: 9,000 − 2,456 = 6,544

  • Step 2: 6,544 − 3,118 = 3,426
    ✅ Final Answer: 3,426 boxes

300

4536 + 2743

7279

300

7952 - 3742

4210

300

Ben collected 1,745 stickers. His sister gave him 2,089 more. How many stickers does Ben have now?

1,745 + 2,089 = 3,834

300

A bookstore received 3,800 new books. Later, it received another 2,250 books. If 4,135 books were sold, how many books are left?

  • Step 1: 3,800 + 2,250 = 6,050

  • Step 2: 6,050 − 4,135 = 1,915
    ✅ Final Answer: 1,915 books

400

6735 + 1673

8408

400

3005 - 1268

1737

400

A bookshop had 3,849 books. After a sale, only 2,204 books were left. How many books were sold?

3,849 − 2,204 = 1,645

400

A concert had 2,475 guests in the first hour and 3,100 more in the second hour. After the concert, 4,820 guests left. How many guests were still at the concert hall?

  • Step 1: 2,475 + 3,100 = 5,575

  • Step 2: 5,575 − 4,820 = 755
    ✅ Final Answer: 755 guests

500

7295 + 274

7569

500

5000 - 2745

2255

500

There were 8,000 balloons at a party. At the end of the party, only 6,689 balloons were left. How many balloons were used?

8,000 − 6,689 = 1,311

500

A farmer harvested 7,400 apples. He sold 2,645 apples in the morning. Later, he harvested 1,250 more apples. How many apples did he have after that?

  • Step 1: 7,400 − 2,645 = 4,755

  • Step 2: 4,755 + 1,250 = 6,005
    ✅ Final Answer: 6,005 apples

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