Worksheet: Addition of Three-Digit Numbers in Word Problems

In this worksheet, we will practice using place value strategies and base ten blocks to solve story problems calling for the addition of two 3-digit numbers with and without regrouping.

Q1:

One school has 440 students and another has 253 students. How many students are in both schools?

Q2:

A shop sold 790 books on Wednesday and 205 books on Thursday. How many books were sold in those two days?

Q3:

A farmer has 377 hens and 293 ducks. How many birds does he have all together?

Q4:

On Sunday, 686 tourists visited the museum. On Monday, 126 tourists visited it. How many tourists visited the museum on those days?

Q5:

A man has 675 LE and his brother has 214 LE. How much do they have altogether?

Q6:

A man bought a mobile phone for 506 LE and a camera for 390 LE. How much did he pay for both of them?

Q7:

A girl bought toys for 161 LE and a mobile phone for 394 LE. How much money did she spend?

Q8:

If a person bought a watch for 113 LE and a shirt for 740 LE, how much did he pay for both of them?

Q9:

377 ships crossed the Suez Canal in January, and 573 ships crossed it in February. Find the number of ships that crossed the canal in the two months.

Q10:

Look at the pattern:

What number is missing?

  • A400
  • B500
  • C600

What is the next equation in the pattern?

  • A 2 0 0 0 + 6 0 0 0 = 8 0 0 0
  • B 2 0 0 0 + 6 0 0 0 = 8 0 0 0 0
  • C 2 0 0 0 0 + 6 0 0 0 0 = 8 0 0 0 0

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