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Place Value, Rounding & Patterns

Grade 1 · On-level practice · 10 questions · Version PG-1HY2K6G-IHEO

1.

What is the value of the digit 3 in 23?

2.

Write 62 in expanded form.

3.

What is the value of the digit 8 in 18?

4.

Write 34 in expanded form.

5.

What is the value of the digit 4 in 54?

6.

Write 30 in expanded form.

7.

What is the value of the digit 8 in 78?

8.

Write 80 in expanded form.

9.

What is the value of the digit 9 in 99?

10.

Write 63 in expanded form.

Answers and teaching notes

Use the answers to check the work after the learner finishes. For writing prompts, the guide describes what a strong response should include.

Show answers for version 12
  1. What is the value of the digit 3 in 23?3
  2. Write 62 in expanded form.60 + 2
  3. What is the value of the digit 8 in 18?8
  4. Write 34 in expanded form.30 + 4
  5. What is the value of the digit 4 in 54?4
  6. Write 30 in expanded form.30
  7. What is the value of the digit 8 in 78?8
  8. Write 80 in expanded form.80
  9. What is the value of the digit 9 in 99?9
  10. Write 63 in expanded form.60 + 3

Worked example

Identify each digit's place, then use that value to compare, expand, round, or continue a pattern.

Common mistake

Reading a digit without considering its position.

Helpful hint

Label the place of every digit first.