Count Objects to 10

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Count Objects to 10 · Kindergarten · Worksheet 3

1. Noah has 6 toy dinosaurs. His grandma buys him 4 more toy dinosaurs at the store. How many toy dinosaurs does Noah have now? Answer: 10 Solution: Noah starts with 6 toy dinosaurs. His grandma buys him 4 more toy dinosaurs. Add the new dinosaurs to the ones he already has: 6 + 4 6 + 4 = 10 Noah has 10 toy dinosaurs now.
   Full step-by-step solution

   Step 1: Noah starts with 6 toy dinosaurs. Step 2: His grandma buys him 4 more toy dinosaurs. Step 3: Add the new dinosaurs to the ones he already has: 6 + 4 Step 4: 6 + 4 = 10 Noah has 10 toy dinosaurs now.

2. Hana is drawing pictures of fish. She draws 10 fish in the ocean. Count the fish. How many fish did Hana draw? Answer: 10 Solution: Look at all the fish Hana drew. Step 2: Point to the first fish and say 1. Point to the second fish and say 2.
   Full step-by-step solution

   Step 1: Look at all the fish Hana drew. Step 2: Point to the first fish and say 1. Point to the second fish and say 2. Point to the third fish and say 3. Point to the fourth fish and say 4. Point to the fifth fish and say 5. Point to the sixth fish and say 6. Point to the seventh fish and say 7. Point to the eighth fish and say 8. Point to the ninth fish and say 9. Point to the tenth fish and say 10. Step 3: The last number you said is 10. That is how many fish there are. The answer is 10.

3. Count the flowers: 4 daisies and 3 roses. How many flowers are there? Answer: 7 Solution: There are 4 daisies There are 3 roses Add them together: 4 + 3 4 + 3 = 7 The answer is 7.
   Full step-by-step solution

   Step 1: There are 4 daisies Step 2: There are 3 roses Step 3: Add them together: 4 + 3 Step 4: 4 + 3 = 7 The answer is 7.

4. Look at the pattern: 🟦 🟦 🟦 | 🟦 🟦 🟦 | 🟦 🟦 🟦. How many blue squares are there in total? Answer: 9 Solution: Count the squares in the first group: 🟦 🟦 🟦 = 3 squares Count the squares in the second group: 🟦 🟦 🟦 = 3 squares Count the squares in the third group: 🟦 🟦 🟦 = 3 squares Add all the squares together: 3 + 3 + 3 = 9 The answer is 9.
   Full step-by-step solution

   Step 1: Count the squares in the first group: 🟦 🟦 🟦 = 3 squares Step 2: Count the squares in the second group: 🟦 🟦 🟦 = 3 squares Step 3: Count the squares in the third group: 🟦 🟦 🟦 = 3 squares Step 4: Add all the squares together: 3 + 3 + 3 = 9 The answer is 9.

5. Charlotte has 7 toy cars lined up on her shelf. Count the cars. How many toy cars does Charlotte have? Answer: 7 Solution: Look at the toy cars on Charlotte's shelf. Point to the first car and say "1." Point to the second car and say "2." Point to the third car and say "3." Point to the fourth car and say "4." Point to the fifth car and say "5." Point to the sixth car and say "6." Point to the seventh car and say…
   Full step-by-step solution

   Step 1: Look at the toy cars on Charlotte's shelf. Step 2: Point to the first car and say "1." Step 3: Point to the second car and say "2." Step 4: Point to the third car and say "3." Step 5: Point to the fourth car and say "4." Step 6: Point to the fifth car and say "5." Step 7: Point to the sixth car and say "6." Step 8: Point to the seventh car and say "7." Step 9: The last number we said is 7, so there are 7 toy cars. The answer is 7.

6. Look at the pattern: 🍎 🍎 🍎 🍎 🍎 | 🍎 🍎 🍎 🍎 🍎 | 🍎 🍎 🍎 🍎 🍎. How many apples are there in total? Answer: 15 Solution: Count the apples in the first group: 🍎 🍎 🍎 🍎 🍎 = 5 apples Count the apples in the second group: 🍎 🍎 🍎 🍎 🍎 = 5 apples Count the apples in the third group: 🍎 🍎 🍎 🍎 🍎 = 5 apples Add all the apples together: 5 + 5 + 5 = 15 The answer is 15.
   Full step-by-step solution

   Step 1: Count the apples in the first group: 🍎 🍎 🍎 🍎 🍎 = 5 apples Step 2: Count the apples in the second group: 🍎 🍎 🍎 🍎 🍎 = 5 apples Step 3: Count the apples in the third group: 🍎 🍎 🍎 🍎 🍎 = 5 apples Step 4: Add all the apples together: 5 + 5 + 5 = 15 The answer is 15.

7. 10 - 4 = ? Answer: 6 Solution: We start with the problem: 10 - 4 Understand the operation. We are subtracting 4 from 10. This means we take away 4 from 10.
   Full step-by-step solution

   We start with the problem: 10 - 4 Step 1: Understand the operation. We are subtracting 4 from 10. This means we take away 4 from 10. Step 2: Count down method. Begin at 10 and count down 4 steps: 10 → 9 (1 step down) 9 → 8 (2 steps down) 8 → 7 (3 steps down) 7 → 6 (4 steps down) We end at 6. Step 3: Check with addition. If 10 - 4 = ?, then ? + 4 should equal 10. We know 6 + 4 = 10, so the answer is correct. Step 4: Conclusion. 10 - 4 = 6

8. Liam has 3 toy cars. How many toy cars does Liam have? Answer: 3 Solution: Liam has some toy cars. We need to count them. Count each car one by one: 1, 2, 3.
   Full step-by-step solution

   Step 1: Liam has some toy cars. We need to count them. Step 2: Count each car one by one: 1, 2, 3. Step 3: There are 3 toy cars in total. The answer is 3.

9. Olivia has 5 toy fish swimming in her little pool. Count the toy fish. How many toy fish does Olivia have? Answer: 5 Solution: Look at the toy fish in the pool. Step 2: Point to the first fish and say '1'. Step 3: Point to the second fish and say '2'.
   Full step-by-step solution

   Step 1: Look at the toy fish in the pool. Step 2: Point to the first fish and say '1'. Step 3: Point to the second fish and say '2'. Step 4: Point to the third fish and say '3'. Step 5: Point to the fourth fish and say '4'. Step 6: Point to the fifth fish and say '5'. Step 7: The last number you said is 5, so Olivia has 5 toy fish. The answer is 5.

10. Sarah has 3 red apples and 2 green apples. How many apples does Sarah have in total? Answer: 5 Solution: Identify the number of red apples. Sarah has 3 red apples. Identify the number of green apples.
    Full step-by-step solution

    Step 1: Identify the number of red apples. Sarah has 3 red apples. Step 2: Identify the number of green apples. Sarah has 2 green apples. Step 3: Add the red apples and green apples together. 3 red apples + 2 green apples = 5 apples. Step 4: State the total. Therefore, Sarah has 5 apples in total.