FREE Printable Big, Bigger and Biggest Kindergarten Math Worksheets - Free Printable

Problem Overview:

The images provided are from a kindergarten worksheet designed to teach children about size comparison using the terms "big," "bigger," and "biggest." The tasks involve identifying and matching sizes of animals or objects in different scenarios.

Task Breakdown:

1. Left Worksheet: Write the numbers in the box
- Instructions: Write the numbers `1`, `2`, or `3` in the boxes based on the size of the animals or objects.
- `1 = big`
- `2 = bigger`
- `3 = biggest`

2. Middle Worksheet: Match the correct size to the word
- Instructions: Match the pictures of animals or objects to the words "big," "bigger," and "biggest."

3. Right Worksheet: Tick the box of the biggest picture
- Instructions: Identify and tick the box of the largest picture in each row.

---

Solution Explanation:

#### Left Worksheet: Write the numbers in the box
For each row, compare the sizes of the animals or objects and assign the appropriate number (`1`, `2`, or `3`) based on their relative sizes.

1. Row 1 (Giraffes):
- All giraffes are the same size.
- Assign `1` to all boxes since they are all "big."
- Answer: `1 1 1`

2. Row 2 (Hippo and Baby Hippo):
- The adult hippo is the biggest, so it gets `3`.
- The baby hippo is the smallest, so it gets `1`.
- The middle-sized hippo gets `2`.
- Answer: `3 2 1`

3. Row 3 (Lizards):
- All lizards are the same size.
- Assign `1` to all boxes since they are all "big."
- Answer: `1 1 1`

4. Row 4 (Octopuses):
- The octopus on the far right is the biggest, so it gets `3`.
- The octopus on the far left is the smallest, so it gets `1`.
- The middle-sized octopus gets `2`.
- Answer: `1 2 3`

5. Row 5 (Koalas and Lion):
- The lion is the biggest, so it gets `3`.
- The koala on the far left is the smallest, so it gets `1`.
- The other koala gets `2`.
- Answer: `1 2 3`

Final Answer for Left Worksheet:
```
1 1 1
3 2 1
1 1 1
1 2 3
1 2 3
```

---

#### Middle Worksheet: Match the correct size to the word
Match each animal or object to the corresponding size description.

1. Row 1 (Birds):
- The smallest bird matches "big."
- The medium-sized bird matches "bigger."
- The largest bird matches "biggest."
- Answer: Smallest → "big," Medium → "bigger," Largest → "biggest"

2. Row 2 (Cows):
- The smallest cow matches "big."
- The medium-sized cow matches "bigger."
- The largest cow matches "biggest."
- Answer: Smallest → "big," Medium → "bigger," Largest → "biggest"

3. Row 3 (Dinosaurs):
- The smallest dinosaur matches "big."
- The medium-sized dinosaur matches "bigger."
- The largest dinosaur matches "biggest."
- Answer: Smallest → "big," Medium → "bigger," Largest → "biggest"

4. Row 4 (Elephants):
- The smallest elephant matches "big."
- The medium-sized elephant matches "bigger."
- The largest elephant matches "biggest."
- Answer: Smallest → "big," Medium → "bigger," Largest → "biggest"

---

#### Right Worksheet: Tick the box of the biggest picture
Identify the largest picture in each row and tick the corresponding box.

1. Row 1 (Birds):
- The largest bird is on the far right.
- Tick the box for the largest bird.

2. Row 2 (Cows):
- The largest cow is on the far right.
- Tick the box for the largest cow.

3. Row 3 (Dinosaurs):
- The largest dinosaur is on the far right.
- Tick the box for the largest dinosaur.

4. Row 4 (Elephants):
- The largest elephant is on the far right.
- Tick the box for the largest elephant.

---

Final Answers:

1. Left Worksheet:
```
1 1 1
3 2 1
1 1 1
1 2 3
1 2 3
```

2. Middle Worksheet:
- Row 1: Smallest → "big," Medium → "bigger," Largest → "biggest"
- Row 2: Smallest → "big," Medium → "bigger," Largest → "biggest"
- Row 3: Smallest → "big," Medium → "bigger," Largest → "biggest"
- Row 4: Smallest → "big," Medium → "bigger," Largest → "biggest"

3. Right Worksheet:
- Tick the box for the largest picture in each row (far right in all cases).

Boxed Final Answer:
```
\boxed{
1 1 1 \\
3 2 1 \\
1 1 1 \\
1 2 3 \\
1 2 3
}
```