Number Recognition 0-10

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Answer Key & Explanations

Number Recognition 0-10 · Kindergarten · Worksheet 3

1. 14 - 9 = ? Answer: 5 Solution: Start with 14. Take away 9. 14 - 9 = 5.
   Full step-by-step solution

   Step 1: Start with 14. Step 2: Take away 9. Step 3: 14 - 9 = 5. The answer is 5.

2. Liam has 4 red cars. His friend gives him 3 more blue cars. How many cars does Liam have now? Answer: 7 Solution: Liam starts with 4 red cars His friend gives him 3 more blue cars Add the cars together: 4 + 3 4 + 3 = 7 The answer is 7.
   Full step-by-step solution

   Step 1: Liam starts with 4 red cars Step 2: His friend gives him 3 more blue cars Step 3: Add the cars together: 4 + 3 Step 4: 4 + 3 = 7 The answer is 7.

3. Look at this pattern of ducks: 🦆 🦆 🦆 🦆 🦆 🦆 🦆. How many ducks are there? Answer: 7 Solution: Look at the first duck: 1 Look at the second duck: 2 Look at the third duck: 3 Look at the fourth duck: 4 Look at the fifth duck: 5 Look at the sixth duck: 6 Look at the seventh duck: 7 When you count all the ducks, you get 7.
   Full step-by-step solution

   Step 1: Look at the first duck: 1 Step 2: Look at the second duck: 2 Step 3: Look at the third duck: 3 Step 4: Look at the fourth duck: 4 Step 5: Look at the fifth duck: 5 Step 6: Look at the sixth duck: 6 Step 7: Look at the seventh duck: 7 When you count all the ducks, you get 7.

4. Sam has 4 toy dinosaurs. His friend Lily gives him 1 more toy dinosaur. How many toy dinosaurs does Sam have now? Answer: 5 Solution: Sam starts with 4 toy dinosaurs Lily gives him 1 more toy dinosaur Add the new dinosaur to the ones he already has: 4 + 1 4 + 1 = 5 The answer is 5.
   Full step-by-step solution

   Step 1: Sam starts with 4 toy dinosaurs Step 2: Lily gives him 1 more toy dinosaur Step 3: Add the new dinosaur to the ones he already has: 4 + 1 Step 4: 4 + 1 = 5 The answer is 5.

5. Look at the pattern of hearts: ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥. How many hearts are there? Answer: 10 Solution: Start counting the hearts from left to right. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 There are 10 hearts in total.
   Full step-by-step solution

   Step 1: Start counting the hearts from left to right. Step 2: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 Step 3: There are 10 hearts in total. The answer is 10.

6. Mere has 4 apples. She puts them in a bowl. Then she puts 2 more apples in the bowl. How many apples are in the bowl now? Answer: 6 Solution: Mere starts with 4 apples in the bowl. She adds 2 more apples. Count all the apples: 1, 2, 3, 4, 5, 6.
   Full step-by-step solution

   Step 1: Mere starts with 4 apples in the bowl. Step 2: She adds 2 more apples. Step 3: Count all the apples: 1, 2, 3, 4, 5, 6. Step 4: 4 + 2 = 6. The answer is 6.

7. Matiu is drawing with his crayons. He picks up 2 red crayons and 4 blue crayons. How many crayons does Matiu have in total? Answer: 6 Solution: Matiu has 2 red crayons. He also has 4 blue crayons. To find the total number of crayons, add the red crayons and blue crayons together: 2 + 4 = 6.
   Full step-by-step solution

   Step 1: Matiu has 2 red crayons. Step 2: He also has 4 blue crayons. Step 3: To find the total number of crayons, add the red crayons and blue crayons together: 2 + 4 = 6. Matiu has 6 crayons in total. The answer is 6.

8. Mere has 2 apples. Her friend Hana gives her 2 more apples. How many apples does Mere have now? Answer: 4 Solution: Mere starts with 2 apples. Hana gives her 2 more apples. To find the total, add the apples together: 2 + 2.
   Full step-by-step solution

   Step 1: Mere starts with 2 apples. Step 2: Hana gives her 2 more apples. Step 3: To find the total, add the apples together: 2 + 2. Step 4: 2 + 2 = 4. Mere has 4 apples now.

9. Olivia has 5 stickers. Her friend Liam gives her 3 more stickers. How many stickers does Olivia have now? Answer: 8 Solution: Olivia starts with 5 stickers. Liam gives her 3 more stickers. Count all the stickers together: 5 and 3 more.
   Full step-by-step solution

   Step 1: Olivia starts with 5 stickers. Step 2: Liam gives her 3 more stickers. Step 3: Count all the stickers together: 5 and 3 more. Step 4: 5 + 3 = 8. Olivia has 8 stickers now.

10. Mason is looking at a number on a piece of paper. The number is the same as the number of legs on a spider. What number is Mason looking at? Answer: 8 Solution: A spider has 8 legs. Step 2: The number on the paper is the same as the number of legs on a spider. Step 3: So the number is 8.
    Full step-by-step solution

    Step 1: A spider has 8 legs. Step 2: The number on the paper is the same as the number of legs on a spider. Step 3: So the number is 8. The answer is 8.