Addition Stories Within 5

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Answer Key & Explanations

Addition Stories Within 5 · Kindergarten · Worksheet 1

1. Look at the pattern: 🟦 🟦 🟦 🟦 | 🟦 🟦 🟦. How many blue squares are there in total? Answer: 7 Solution: Count the first group of squares: 🟦 🟦 🟦 🟦 = 4 squares Count the second group of squares: 🟦 🟦 🟦 = 3 squares Add both groups together: 4 + 3 = 7 There are 7 blue squares in total.
   Full step-by-step solution

   Step 1: Count the first group of squares: 🟦 🟦 🟦 🟦 = 4 squares Step 2: Count the second group of squares: 🟦 🟦 🟦 = 3 squares Step 3: Add both groups together: 4 + 3 = 7 There are 7 blue squares in total.

2. Emma has 6 crayons. Her teacher gives her 4 more crayons. How many crayons does Emma have now? Answer: 10 Solution: Emma starts with 6 crayons. Her teacher gives her 4 more crayons. Add the crayons together: 6 + 4 6 + 4 = 10 The answer is 10.
   Full step-by-step solution

   Step 1: Emma starts with 6 crayons. Step 2: Her teacher gives her 4 more crayons. Step 3: Add the crayons together: 6 + 4 Step 4: 6 + 4 = 10 The answer is 10.

3. Look at the pattern: ★ ★ ★ | ★ ★ ★ | ★ ★. How many stars are there in total? Answer: 8 Solution: Count the stars in the first group. The first group is "★ ★ ★" → that's 3 stars. Count the stars in the second group.
   Full step-by-step solution

   Let's break down the pattern step by step. The pattern is: ★ ★ ★ | ★ ★ ★ | ★ ★ Step 1: Count the stars in the first group. The first group is "★ ★ ★" → that's 3 stars. Step 2: Count the stars in the second group. The second group is "★ ★ ★" → that's also 3 stars. Step 3: Count the stars in the third group. The third group is "★ ★" → that's 2 stars. Step 4: Add them all together. 3 + 3 = 6 6 + 2 = 8 So, the total number of stars is 8.

4. There are 6 butterflies in the garden. Then 2 more butterflies come. How many butterflies are there now? Answer: 8 Solution: Start with 6 butterflies Add 2 more butterflies 6 + 2 = 8 There are 8 butterflies now.
   Full step-by-step solution

   Step 1: Start with 6 butterflies Step 2: Add 2 more butterflies Step 3: 6 + 2 = 8 There are 8 butterflies now.

5. Moana picks 5 flowers from the garden. Grandma gives Moana 10 more flowers. How many flowers does Moana have now? Answer: 15 Solution: Moana has 5 flowers picked. Add the 10 flowers from Grandma: 5 + 10 = 15.
   Full step-by-step solution

   Step 1: Moana has 5 flowers picked. Step 2: Add the 10 flowers from Grandma: 5 + 10 = 15. The answer is 15.

6. Timmy has 4 red apples. His friend gives him 3 more green apples. How many apples does Timmy have now? Answer: 7 Solution: Identify how many apples Timmy starts with. Timmy has 4 red apples. Identify how many apples he receives.
   Full step-by-step solution

   Step 1: Identify how many apples Timmy starts with. Timmy has 4 red apples. Step 2: Identify how many apples he receives. His friend gives him 3 more green apples. Step 3: Add the apples he started with to the apples he received. 4 + 3 = 7 Step 4: State the final answer. Timmy now has 7 apples in total.

7. Noah has 7 toy dinosaurs. His sister gives him 4 more toy dinosaurs. How many toy dinosaurs does Noah have now? Answer: 11 Solution: Noah starts with 7 toy dinosaurs. His sister gives him 4 more toy dinosaurs. Add the two amounts together: 7 + 4 7 + 4 = 11 Noah has 11 toy dinosaurs now.
   Full step-by-step solution

   Step 1: Noah starts with 7 toy dinosaurs. Step 2: His sister gives him 4 more toy dinosaurs. Step 3: Add the two amounts together: 7 + 4 Step 4: 7 + 4 = 11 Noah has 11 toy dinosaurs now.

8. Look at the picture: Noah has 7 red toy cars in a line. He adds 8 blue toy cars to the same line. How many toy cars are in the line now? Answer: 15 Solution: Count the red toy cars: 7 Count the blue toy cars: 8 Add the two groups together: 7 + 8 = 15 The answer is 15.
   Full step-by-step solution

   Step 1: Count the red toy cars: 7 Step 2: Count the blue toy cars: 8 Step 3: Add the two groups together: 7 + 8 = 15 The answer is 15.

9. Lily has 4 toy cars. Lily gets 5 more toy cars for a birthday. How many toy cars does Lily have now? Answer: 9 Solution: Start with 4 toy cars. Add the 5 new toy cars: 4 + 5 = 9.
   Full step-by-step solution

   Step 1: Start with 4 toy cars. Step 2: Add the 5 new toy cars: 4 + 5 = 9. The answer is 9.

10. Noah has 7 toy dinosaurs. His friend gives him 3 more toy dinosaurs. How many toy dinosaurs does Noah have now? Answer: 10 Solution: Noah starts with 7 toy dinosaurs. His friend gives him 3 more toy dinosaurs. Add the two amounts together: 7 + 3 7 + 3 = 10 Noah has 10 toy dinosaurs now.
    Full step-by-step solution

    Step 1: Noah starts with 7 toy dinosaurs. Step 2: His friend gives him 3 more toy dinosaurs. Step 3: Add the two amounts together: 7 + 3 Step 4: 7 + 3 = 10 Noah has 10 toy dinosaurs now.