Addition & Subtraction Worksheet – Class 3

Name: __________________________ Date: __________________________ Marks: ______ / 30

A. Add B. Subtract

1. 245 + 132 = __________ 1.  567 − 234 = __________
2. 367 + 214 = __________ 2.  745 − 321 = __________
3. 458 + 127 = __________ 3.  683 − 157 = __________
4. 526 + 243 = __________ 4.  900 − 456 = __________
5. 639 + 158 = __________ 5.  824 − 268 = __________
6. 374 + 289 = __________ 6.  731 − 395 = __________

C. Fill in the Missing Numbers

1. 245 + ______ = 500 4.  ______ − 175 = 325
2. ______ + 126 = 350 5.  368 + ______ = 600
3. 700 − ______ = 425 6.  900 − ______ = 275

D. Solve the Word Problems

1. Riya has 245 stickers. Her friend gives her 128 more stickers.
   How many stickers does Riya have altogether?
   Answer: __________________
   
2. A library has 650 books. Students borrow 235 books.
   How many books are left?
   Answer: __________________
   
3. A shop sold 325 pencils on Monday and 246 pencils on Tuesday.
   How many pencils were sold in all?
   Answer: __________________
   
4. There were 800 mangoes in a truck. 375 mangoes were unloaded.
   How many mangoes remain?
   Answer: __________________

E. 

1. Find the number that makes the equation true:
   425 + ______ − 150 = 500
   
2. A school collected 275 kg of paper in June and 348 kg in July. It recycled 425 kg altogether.
   How many kilograms of paper are still left?
   Answer: __________________
   
3. Answer Key

A. 1) 377 2) 581 3) 585 4) 769 5) 797 6) 663

B. 1) 333 2) 424 3) 526 4) 444 5) 556 6) 336

C. 1) 255 2) 224 3) 275 4) 500 5) 232 6) 625

D. 1) 373 stickers 2) 415 books 3) 571 pencils 4) 425 mangoes

E. 1) 225 2) 198 kg