2nd Grade Math Worksheet: Reading and Writing 3 Digit Numbers

Let's solve the two parts of this worksheet step by step.

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1) Match these numbers to the correct answers.

We are given a list of 3-digit numbers on the left and their word forms on the right. We need to match each number to its correct word form.

Numbers:
- 736
- 813
- 507
- 364
- 570
- 484
- 291

Word Forms:
- Eight hundred thirteen
- Three hundred sixty-four
- Seven hundred thirty-six
- Five hundred seventy
- Five hundred seven
- Two hundred ninety-one
- Four hundred eighty-four

Now, let's match them:

- 736 → Seven hundred thirty-six ✔ (already matched in the image)
- 813 → Eight hundred thirteen
- 507 → Five hundred seven
- 364 → Three hundred sixty-four
- 570 → Five hundred seventy
- 484 → Four hundred eighty-four
- 291 → Two hundred ninety-one

✔ All matches are correct based on place value:
- Hundreds digit determines the "hundreds" part.
- Tens and ones are combined as "xty-y" or "y" if tens is zero.

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2) Circle the smallest number in each line.

We are to find the smallest number in each row. The first one is already done: 147 is circled in row A.

Let’s go through each row:

#### A: 690, 147, 526
- Compare hundreds: 6, 1, 5 → 1 is smallest → 147 ✔ (already circled)

#### B: 348, 109, 190
- Hundreds: 3, 1, 1 → both 109 and 190 have 1 hundred
- Now compare tens: 0 (in 109), 9 (in 190) → 0 < 9 → 109 is smaller
- So, 109 is the smallest → ✔ Circle 109

#### C: 475, 372, 285
- Hundreds: 4, 3, 2 → 2 is smallest → 285 is smallest → ✔ Circle 285

#### D: 567, 704, 648
- Hundreds: 5, 7, 6 → 5 is smallest → 567 is smallest → ✔ Circle 567

#### E: 473, 308, 352
- Hundreds: 4, 3, 3 → 3 is smallest → now compare 308 and 352
- Tens: 0 vs 5 → 0 < 5 → 308 is smaller
- So, 308 is smallest → ✔ Circle 308

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✔ Final Answers:

#### Part 1: Matching
- 736 → Seven hundred thirty-six
- 813 → Eight hundred thirteen
- 507 → Five hundred seven
- 364 → Three hundred sixty-four
- 570 → Five hundred seventy
- 484 → Four hundred eighty-four
- 291 → Two hundred ninety-one

#### Part 2: Circle the smallest
- A: 147 (already done)
- B: 109
- C: 285
- D: 567
- E: 308

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💡 Tip from the worksheet: *"The smallest 3-digit number has the fewest hundreds!"* — This helps quickly identify the smallest number by comparing hundreds digits first.

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