Let's solve each of the four problems in the image step by step.
---
1. Comparing Numbers (2-Digit)
Compare the numbers using <, >, or =.
27 ___ 36
- We compare the tens digits first:
- 27 has 2 tens.
- 36 has 3 tens.
- Since 2 < 3, then 27 < 36.
✔ Answer:
27 < 36
👉 Full expression:
27 is less than 36.
---
2. Comparing Numbers (2-Digit)
Compare. Write the words "greater than," "less than," or "equal to."
19 ___ 91
- 19 has 1 ten and 9 ones.
- 91 has 9 tens and 1 one.
- Clearly, 91 is much larger than 19.
✔ Answer:
19 is less than 91
👉 Full sentence:
19 is less than 91.
---
3. Comparing Numbers (2-Digit)
Compare the numbers using <, >, or =.
22 ___ 20 + 2
- First, calculate the right side:
20 + 2 = 22
- Now compare:
22 ___ 22
✔ Answer:
22 = 22
👉 Full expression:
22 equals 20 + 2.
---
4. Copy the sentence that is true.
87 is less than 78.
78 is less than 87.
- Compare 87 and 78:
- 87 has 8 tens, 78 has 7 tens → 87 > 78
- So, "87 is less than 78" is
false.
- "78 is less than 87" is
true.
✔ Answer:
78 is less than 87
👉 Full sentence:
78 is less than 87.
---
✔ Final Answers:
1.
27 < 36
2.
19 is less than 91
3.
22 = 20 + 2
4.
78 is less than 87
These are the correct comparisons and sentences based on number sense and place value.
Parent Tip: Review the logic above to help your child master the concept of 2 digit place value worksheet.
