Make Numbers to 10

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Answer Key & Explanations

Make Numbers to 10 · Kindergarten · Worksheet 3

1. 7 + 3 = ? Answer: 10 Solution: We start with the problem: 7 + 3. This means we are combining two groups of items. Imagine you have 7 apples and you get 3 more apples.
   Full step-by-step solution

   Step 1: We start with the problem: 7 + 3. Step 2: This means we are combining two groups of items. Imagine you have 7 apples and you get 3 more apples. Step 3: To find the total, we can count all the apples together. Starting from 7, we count forward 3 more numbers: 8, 9, 10. Step 4: After counting, we have reached the number 10. Step 5: Therefore, the sum of 7 and 3 is 10. Final Answer: 10

2. Mere has 8 buttons on their shirt. Mere finds 2 more buttons on the floor. How many buttons does Mere have now? Answer: 10 Solution: Mere starts with 8 buttons. Mere finds 2 more buttons. Add them together: 8 + 2 = 10.
   Full step-by-step solution

   Step 1: Mere starts with 8 buttons. Step 2: Mere finds 2 more buttons. Step 3: Add them together: 8 + 2 = 10. The answer is 10.

3. Mere has 6 crackers on a plate. Mere puts 1 more crackers on the plate. How many crackers are on the plate now? Answer: 7 Solution: Start with 6 crackers on the plate. Add 1 more crackers. Count all the crackers: 6 + 1 = 7.
   Full step-by-step solution

   Step 1: Start with 6 crackers on the plate. Step 2: Add 1 more crackers. Step 3: Count all the crackers: 6 + 1 = 7. The answer is 7.

4. Zoe sees 8 red flowers in the garden and 1 yellow flowers. How many flowers does Zoe see in all? Answer: 9 Solution: Count the red flowers: 8. Count the yellow flowers: 1. Add them: 8 + 1 = 9.
   Full step-by-step solution

   Step 1: Count the red flowers: 8. Step 2: Count the yellow flowers: 1. Step 3: Add them: 8 + 1 = 9. The answer is 9.

5. Noah has 5 toy cars. His friend gives him 2 more toy cars. How many toy cars does Noah have now? Answer: 7 Solution: Noah starts with 5 toy cars. He gets 2 more toy cars. To find the total, add the new cars to the original cars: 5 + 2.
   Full step-by-step solution

   Step 1: Noah starts with 5 toy cars. Step 2: He gets 2 more toy cars. Step 3: To find the total, add the new cars to the original cars: 5 + 2. Step 4: Perform the addition: 5 + 2 = 7. Step 5: Therefore, Noah now has 7 toy cars.

6. 1 + 3 = ? Answer: 4 Solution: When you combine 1 and 3, you get 4.
7. Aroha sees a ten-frame with 9 dots filled in. How many more dots are needed to make 10? Answer: 1 Solution: A ten-frame holds 10 dots in total. There are 9 dots already filled. To find how many more are needed, count the empty spaces: 10 - 9 = 1.
   Full step-by-step solution

   Step 1: A ten-frame holds 10 dots in total. Step 2: There are 9 dots already filled. Step 3: To find how many more are needed, count the empty spaces: 10 - 9 = 1. The answer is 1.

8. Charlotte looks at a ten-frame with 10 spaces. 8 spaces have red dots and the rest are empty. How many empty spaces are there? Answer: 2 Solution: The ten-frame has 10 spaces in total. 8 spaces have red dots. To find the empty spaces, subtract the filled spaces from the total: 10 - 8 = 2.
   Full step-by-step solution

   Step 1: The ten-frame has 10 spaces in total. Step 2: 8 spaces have red dots. Step 3: To find the empty spaces, subtract the filled spaces from the total: 10 - 8 = 2. Step 4: There are 2 empty spaces. The answer is 2.

9. Hana sees 5 red flowers in the garden and 3 yellow flowers. How many flowers does Hana see in all? Answer: 8 Solution: Count the red flowers: 5. Count the yellow flowers: 3. Add them: 5 + 3 = 8.
   Full step-by-step solution

   Step 1: Count the red flowers: 5. Step 2: Count the yellow flowers: 3. Step 3: Add them: 5 + 3 = 8. The answer is 8.

10. Noah has 6 toy cars. His sister Mia gives him 2 more toy cars. How many toy cars does Noah have now? Answer: 8 Solution: Noah starts with 6 toy cars. Mia gives him 2 more toy cars. Add the new cars to the ones he had: 6 + 2 6 + 2 = 8 Noah has 8 toy cars now.
    Full step-by-step solution

    Step 1: Noah starts with 6 toy cars. Step 2: Mia gives him 2 more toy cars. Step 3: Add the new cars to the ones he had: 6 + 2 Step 4: 6 + 2 = 8 Noah has 8 toy cars now.