Number Recognition 0-10

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Answer Key & Explanations

Number Recognition 0-10 · Kindergarten · Worksheet 1

1. Liam has 4 red cars and 3 blue cars. How many cars does Liam have in total? Answer: 7 Solution: Liam has 4 red cars Liam has 3 blue cars Add the red cars and blue cars together: 4 + 3 4 + 3 = 7 Liam has 7 cars in total.
   Full step-by-step solution

   Step 1: Liam has 4 red cars Step 2: Liam has 3 blue cars Step 3: Add the red cars and blue cars together: 4 + 3 Step 4: 4 + 3 = 7 Liam has 7 cars in total.

2. Sam has 2 toy trucks. His friend Lily gives him 3 more toy trucks. How many toy trucks does Sam have now? Answer: 5 Solution: Sam starts with 2 toy trucks Lily gives him 3 more toy trucks Add the toy trucks together: 2 + 3 2 + 3 = 5 The answer is 5.
   Full step-by-step solution

   Step 1: Sam starts with 2 toy trucks Step 2: Lily gives him 3 more toy trucks Step 3: Add the toy trucks together: 2 + 3 Step 4: 2 + 3 = 5 The answer is 5.

3. Look at the pattern of ducks in a row: 🦆 🦆 🦆 🦆 🦆 🦆. How many ducks are there? Answer: 6 Solution: Start counting from the first duck. Count: 1, 2, 3, 4, 5, 6. There are 6 ducks in total.
   Full step-by-step solution

   Step 1: Start counting from the first duck. Step 2: Count: 1, 2, 3, 4, 5, 6. Step 3: There are 6 ducks in total. The answer is 6.

4. Lily has 3 teddy bears on her bed. Her brother gives her 2 more teddy bears. How many teddy bears does Lily have now? Answer: 5 Solution: Lily starts with 3 teddy bears Her brother gives her 2 more teddy bears Add the teddy bears together: 3 + 2 3 + 2 = 5 The answer is 5.
   Full step-by-step solution

   Step 1: Lily starts with 3 teddy bears Step 2: Her brother gives her 2 more teddy bears Step 3: Add the teddy bears together: 3 + 2 Step 4: 3 + 2 = 5 The answer is 5.

5. You see a row of 4 red apples, then 3 green apples, then 2 yellow apples. How many apples are there in total? Answer: 9 Solution: Count the red apples: 1, 2, 3, 4 Count the green apples: 5, 6, 7 Count the yellow apples: 8, 9 Add all the apples together: 4 + 3 + 2 = 9 The answer is 9.
   Full step-by-step solution

   Step 1: Count the red apples: 1, 2, 3, 4 Step 2: Count the green apples: 5, 6, 7 Step 3: Count the yellow apples: 8, 9 Step 4: Add all the apples together: 4 + 3 + 2 = 9 The answer is 9.

6. Lily has 4 red crayons. Her friend Sam gives her 3 blue crayons. How many crayons does Lily have now? Answer: B. 7 Solution: Lily starts with 4 red crayons Sam gives her 3 blue crayons To find the total, add the crayons together: 4 + 3 4 + 3 = 7 The correct answer is 7.
   Full step-by-step solution

   Step 1: Lily starts with 4 red crayons Step 2: Sam gives her 3 blue crayons Step 3: To find the total, add the crayons together: 4 + 3 Step 4: 4 + 3 = 7 The correct answer is 7.

7. Look at the pattern of hearts: ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥. How many hearts are there? Answer: 8 Solution: Look at the pattern: ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥. Count each heart: 1, 2, 3, 4, 5, 6, 7, 8. The total number of hearts is 8.
   Full step-by-step solution

   Step 1: Look at the pattern: ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥. Step 2: Count each heart: 1, 2, 3, 4, 5, 6, 7, 8. Step 3: The total number of hearts is 8. The answer is 8.

8. Emma sees a number on the wall. It is the number of legs on a cat. What number does Emma see? Answer: 4 Solution: Think about a cat. A cat has 4 legs. Step 2: So the number on the wall is 4.
   Full step-by-step solution

   Step 1: Think about a cat. A cat has 4 legs. Step 2: So the number on the wall is 4. The answer is 4.

9. Look at the pattern of hearts: ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥. How many hearts are in this pattern? Answer: 8 Solution: Start counting the hearts from left to right. The first heart is 1, the second is 2, the third is 3, the fourth is 4, the fifth is 5, the sixth is 6, the seventh is 7, and the eighth is 8. There are 8 hearts in total.
   Full step-by-step solution

   Step 1: Start counting the hearts from left to right. Step 2: The first heart is 1, the second is 2, the third is 3, the fourth is 4, the fifth is 5, the sixth is 6, the seventh is 7, and the eighth is 8. Step 3: There are 8 hearts in total. The answer is 8.