Decompose Numbers to 5

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Decompose Numbers to 5 · Kindergarten · Worksheet 3

1. If you have 5 flowers and you give 2 flowers to your friend, how many flowers do you have left? Answer: 3 Solution: You start with 5 flowers. This means initially: flowers = 5. You give 2 flowers to your friend.
   Full step-by-step solution

   Let's go step by step. Step 1: You start with 5 flowers. This means initially: flowers = 5. Step 2: You give 2 flowers to your friend. Giving flowers away means you lose some of your flowers, so you subtract 2 from what you had. Step 3: Perform the subtraction: 5 − 2 = 3. Step 4: Interpret the result: After giving away 2 flowers, you have 3 flowers left. Final answer: 3

2. Mason has 2 red circles and some blue circles. He has 5 circles in all. How many blue circles does Mason have? Answer: 3 Solution: Mason has 5 circles in total. Step 2: He has 2 red circles. Step 3: To find the blue circles, take the total and subtract the red: 5 - 2 = 3.
   Full step-by-step solution

   Step 1: Mason has 5 circles in total. Step 2: He has 2 red circles. Step 3: To find the blue circles, take the total and subtract the red: 5 - 2 = 3. Step 4: Mason has 3 blue circles. The answer is 3.

3. 4 = 2 + ? Answer: 2 Solution: We know the total is 4. One part is 2. Step 2: Count up from 2 to 4: 2, 3, 4.
   Full step-by-step solution

   Step 1: We know the total is 4. One part is 2. Step 2: Count up from 2 to 4: 2, 3, 4. That is 2 more. Step 3: So 4 = 2 + 2. The answer is 2.

4. Look at the pattern: ⭐ ⭐ ⭐ ⭐ ⭐ | ⭐ ⭐. There are 7 stars total. How many stars are in the second group? Answer: 2 Solution: We know there are 7 stars in total. The first group has 5 stars (⭐ ⭐ ⭐ ⭐ ⭐). To find how many are in the second group, subtract the first group from the total: 7 - 5 = 2.
   Full step-by-step solution

   Step 1: We know there are 7 stars in total. Step 2: The first group has 5 stars (⭐ ⭐ ⭐ ⭐ ⭐). Step 3: To find how many are in the second group, subtract the first group from the total: 7 - 5 = 2. Step 4: So, there are 2 stars in the second group. The answer is 2.

5. 2 = ? + 2 Answer: 0 Solution: Since 0 + 2 = 2, we know that 2 = 0 + 2.
6. Liam has 4 red blocks. He also has 1 blue block. How many blocks does Liam have in all? Answer: 5 Solution: Liam has 4 red blocks and 1 blue block. To find the total number of blocks, we add the number of red blocks to the number of blue blocks. Write the numbers to add.
   Full step-by-step solution

   Liam has 4 red blocks and 1 blue block. To find the total number of blocks, we add the number of red blocks to the number of blue blocks. Step 1: Write the numbers to add. 4 (red blocks) + 1 (blue block) Step 2: Add them together. 4 + 1 = 5 Step 3: Interpret the result. The total number of blocks Liam has is 5. Answer: 5

7. Lily has 4 red blocks. She also has 1 blue block. How many blocks does Lily have in all? Answer: 5 Solution: Identify the number of red blocks. Lily has 4 red blocks. Identify the number of blue blocks.
   Full step-by-step solution

   Step 1: Identify the number of red blocks. Lily has 4 red blocks. Step 2: Identify the number of blue blocks. Lily has 1 blue block. Step 3: Add the red blocks and blue blocks together. 4 + 1 = 5 Step 4: State the total. So, Lily has 5 blocks in all. Final answer: 5

8. Leo has 3 toys. 2 of them are cars. The rest are trucks. How many toys are trucks? Answer: 1 Solution: Leo has 3 toys total. 2 of them are cars. To find the trucks, subtract the cars from the total: 3 - 2 = 1.
   Full step-by-step solution

   Step 1: Leo has 3 toys total. Step 2: 2 of them are cars. Step 3: To find the trucks, subtract the cars from the total: 3 - 2 = 1. So there are 1 trucks.

9. Aroha has 2 cookies. Aroha eats 1 of them. How many cookies are left? Answer: 1 Solution: Aroha starts with 2 cookies. Aroha eats 1 cookies. Subtract the cookies eaten from the starting number: 2 - 1 = 1.
   Full step-by-step solution

   Step 1: Aroha starts with 2 cookies. Step 2: Aroha eats 1 cookies. Step 3: Subtract the cookies eaten from the starting number: 2 - 1 = 1. There are 1 cookies left.

10. Look at the pattern: ○ ○ ○ | ○ ○ | ○ ○ ○. How many circles are there in total? Answer: 8 Solution: Count the circles in the first group. The first group is "○ ○ ○" — that is 3 circles. Count the circles 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 circles in the first group. The first group is "○ ○ ○" — that is 3 circles. Step 2: Count the circles in the second group. The second group is "○ ○" — that is 2 circles. Step 3: Count the circles in the third group. The third group is "○ ○ ○" — that is 3 circles. Step 4: Add all the circles together. 3 + 2 + 3 = 8 So, the total number of circles is 8.