Place Value to 1000

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Place Value to 1000 · Grade 2 · Worksheet 1

1. Liam collected 3 boxes of crayons for his art project. Each box has 10 crayons. How many crayons does Liam have in total? Answer: 30 Solution: Liam has 3 boxes of crayons. Each box contains 10 crayons. To find the total number of crayons, we multiply the number of boxes by the number of crayons in each box.
   Full step-by-step solution

   Liam has 3 boxes of crayons. Each box contains 10 crayons. To find the total number of crayons, we multiply the number of boxes by the number of crayons in each box. Step 1: Write the multiplication expression. 3 boxes × 10 crayons per box Step 2: Perform the multiplication. 3 × 10 = 30 Step 3: Interpret the result. This means Liam has 30 crayons in total. Final answer: 30

2. Noah is counting his baseball cards. He has 3 full pages with 10 cards each, 6 cards on a half-full page, and 8 loose cards. How many baseball cards does Noah have in total? Answer: 44 Solution: Calculate cards on full pages: 3 pages × 10 cards each = 30 cards Add cards on half-full page: 30 + 6 = 36 cards Add loose cards: 36 + 8 = 44 cards The answer is 44.
   Full step-by-step solution

   Step 1: Calculate cards on full pages: 3 pages × 10 cards each = 30 cards Step 2: Add cards on half-full page: 30 + 6 = 36 cards Step 3: Add loose cards: 36 + 8 = 44 cards The answer is 44.

3. Emma is helping her teacher organize the library. She counts 5 shelves with 100 books each, 3 shelves with 10 books each, and 7 books on a cart. How many books are in the library in total? Answer: 537 Solution: Find the total from the big shelves: 5 shelves x 100 books = 500 books. Find the total from the smaller shelves: 3 shelves x 10 books = 30 books. The cart has 7 books.
   Full step-by-step solution

   Step 1: Find the total from the big shelves: 5 shelves x 100 books = 500 books. Step 2: Find the total from the smaller shelves: 3 shelves x 10 books = 30 books. Step 3: The cart has 7 books. Step 4: Add all the books together: 500 + 30 + 7 = 537 books. The answer is 537.

4. 5 hundreds + 8 tens + 1 one = ? Answer: 581 Solution: 5 hundreds means 5 × 100 = 500 8 tens means 8 × 10 = 80 1 one means 1 × 1 = 1 Add all the values together: 500 + 80 + 1 500 + 80 = 580 580 + 1 = 581 The answer is 581.
   Full step-by-step solution

   Step 1: 5 hundreds means 5 × 100 = 500 Step 2: 8 tens means 8 × 10 = 80 Step 3: 1 one means 1 × 1 = 1 Step 4: Add all the values together: 500 + 80 + 1 Step 5: 500 + 80 = 580 Step 6: 580 + 1 = 581 The answer is 581.

5. Liam collected 24 seashells at the beach. His sister Emma collected 35 seashells. How many seashells did they collect altogether? Answer: 59 Solution: Identify the number of seashells Liam collected. Liam collected 24 seashells. Identify the number of seashells Emma collected.
   Full step-by-step solution

   Step 1: Identify the number of seashells Liam collected. Liam collected 24 seashells. Step 2: Identify the number of seashells Emma collected. Emma collected 35 seashells. Step 3: To find the total number of seashells collected altogether, add Liam's seashells and Emma's seashells together. That means we need to calculate: 24 + 35. Step 4: Perform the addition. First, add the ones place: 4 + 5 = 9. Next, add the tens place: 20 + 30 = 50. Now combine the results: 50 + 9 = 59. Step 5: State the final answer. Altogether, they collected 59 seashells.

6. Liam is collecting stickers. He has 3 sheets with 10 stickers each and 5 single stickers. How many stickers does Liam have in total? Answer: 35 Solution: Understand what is given. Liam has 3 sheets with 10 stickers each. That means: 3 × 10 = 30 stickers from the sheets.
   Full step-by-step solution

   Let's break this problem down step by step. Step 1: Understand what is given. Liam has 3 sheets with 10 stickers each. That means: 3 × 10 = 30 stickers from the sheets. Step 2: Account for the extra stickers. He also has 5 single stickers. So we add: 30 + 5 = 35 stickers. Step 3: State the final answer. Liam has 35 stickers in total.

7. 327 + 154 = ? Answer: 481 Solution: Add the ones place: 7 + 4 = 11. Write down 1 in the ones place and carry over 1 to the tens place. Add the tens place: 2 + 5 = 7, plus the carried over 1 makes 8.
   Full step-by-step solution

   Step 1: Add the ones place: 7 + 4 = 11. Write down 1 in the ones place and carry over 1 to the tens place. Step 2: Add the tens place: 2 + 5 = 7, plus the carried over 1 makes 8. Write down 8 in the tens place. Step 3: Add the hundreds place: 3 + 1 = 4. Write down 4 in the hundreds place. Step 4: Combine the results: 400 + 80 + 1 = 481. The answer is 481.

8. 4 tens + 3 ones = ? Answer: 43 Solution: 4 tens means 4 groups of 10, which is 40. 3 ones means 3 individual units, which is 3. Combine the tens and ones: 40 + 3 = 43.
   Full step-by-step solution

   Step 1: 4 tens means 4 groups of 10, which is 40. Step 2: 3 ones means 3 individual units, which is 3. Step 3: Combine the tens and ones: 40 + 3 = 43. The answer is 43.

9. 3 hundreds + 4 tens + 5 ones = ? Answer: 345 Solution: 3 hundreds means 3 × 100 = 300 4 tens means 4 × 10 = 40 5 ones means 5 × 1 = 5 Add them together: 300 + 40 + 5 300 + 40 = 340 340 + 5 = 345 The answer is 345.
   Full step-by-step solution

   Step 1: 3 hundreds means 3 × 100 = 300 Step 2: 4 tens means 4 × 10 = 40 Step 3: 5 ones means 5 × 1 = 5 Step 4: Add them together: 300 + 40 + 5 Step 5: 300 + 40 = 340 Step 6: 340 + 5 = 345 The answer is 345.