Number Recognition 0-10

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Answer Key & Explanations

Number Recognition 0-10 · Kindergarten · Worksheet 3

1. 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.

2. Lily has 4 yellow flowers. Her friend Sam gives her 3 more pink flowers. How many flowers does Lily have now? Answer: A. 7 Solution: Lily starts with 4 yellow flowers Sam gives her 3 more pink flowers Add the flowers together: 4 + 3 = 7 Lily has 7 flowers in total The correct answer is 7.
   Full step-by-step solution

   Step 1: Lily starts with 4 yellow flowers Step 2: Sam gives her 3 more pink flowers Step 3: Add the flowers together: 4 + 3 = 7 Step 4: Lily has 7 flowers in total The correct answer is 7.

3. Emma has 3 teddy bears. Her grandma gives her 2 more teddy bears. How many teddy bears does Emma have now? Answer: 5 Solution: Emma started with 3 teddy bears Her grandma gave her 2 more teddy bears Add the teddy bears together: 3 + 2 3 + 2 = 5 Emma has 5 teddy bears now.
   Full step-by-step solution

   Step 1: Emma started with 3 teddy bears Step 2: Her grandma gave her 2 more teddy bears Step 3: Add the teddy bears together: 3 + 2 Step 4: 3 + 2 = 5 Emma has 5 teddy bears now.

4. 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.

5. Lily has 3 yellow flowers. Her friend Sam gives her 2 more pink flowers. How many flowers does Lily have now? Answer: 5 Solution: Lily starts with 3 yellow flowers Sam gives her 2 more pink flowers Add the flowers together: 3 + 2 3 + 2 = 5 The answer is 5.
   Full step-by-step solution

   Step 1: Lily starts with 3 yellow flowers Step 2: Sam gives her 2 more pink flowers Step 3: Add the flowers together: 3 + 2 Step 4: 3 + 2 = 5 The answer is 5.

6. Look at the row of stars: ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★. How many stars are there? Answer: 11 Solution: Look at the first star and say 1. Step 2: Point to the next star and say 2. Step 3: Continue pointing and counting: 3, 4, 5, 6, 7, 8, 9, 10, 11.
   Full step-by-step solution

   Step 1: Look at the first star and say 1. Step 2: Point to the next star and say 2. Step 3: Continue pointing and counting: 3, 4, 5, 6, 7, 8, 9, 10, 11. Step 4: The last number you said is 11, so there are 11 stars. The answer is 11.

7. 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.

8. 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.

9. Tane sees a line of 9 stars: ★ ★ ★ ★ ★ ★ ★ ★ ★. How many stars does Tane see? Answer: 9 Solution: Point to the first star and say 1. Point to the second star and say 2. Keep going.
   Full step-by-step solution

   Step 1: Look at the row of stars: ★ ★ ★ ★ ★ ★ ★ ★ ★ Step 2: Point to the first star and say 1. Point to the second star and say 2. Keep going. Step 3: Count: 1, 2, 3, 4, 5, 6, 7, 8, 9. Step 4: The last number we said is 9, so there are 9 stars. The answer is 9.