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Measurement & Geometry

Grade 2 · Stretch challenge · 10 questions · Version PG-1HH7LN3-GC2G

Four children and a teacher collaborate with blocks, patterns, and a notebook.
1.

A lesson starts at 9:30 and lasts 45 minutes. When does it end?

2.

Write 12 dollars and 40 cents using a dollar sign.

3.

A lesson starts at 6:15 and lasts 30 minutes. When does it end?

4.

Write 15 dollars and 93 cents using a dollar sign.

5.

A lesson starts at 10:15 and lasts 30 minutes. When does it end?

6.

Write 18 dollars and 39 cents using a dollar sign.

7.

A lesson starts at 4:30 and lasts 15 minutes. When does it end?

8.

Write 18 dollars and 95 cents using a dollar sign.

9.

Write 9 dollars and 87 cents using a dollar sign.

10.

A lesson starts at 4:45 and lasts 45 minutes. When does it end?

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 1
  1. A lesson starts at 9:30 and lasts 45 minutes. When does it end?10:15
  2. Write 12 dollars and 40 cents using a dollar sign.$12.40
  3. A lesson starts at 6:15 and lasts 30 minutes. When does it end?6:45
  4. Write 15 dollars and 93 cents using a dollar sign.$15.93
  5. A lesson starts at 10:15 and lasts 30 minutes. When does it end?10:45
  6. Write 18 dollars and 39 cents using a dollar sign.$18.39
  7. A lesson starts at 4:30 and lasts 15 minutes. When does it end?4:45
  8. Write 18 dollars and 95 cents using a dollar sign.$18.95
  9. Write 9 dollars and 87 cents using a dollar sign.$9.87
  10. A lesson starts at 4:45 and lasts 45 minutes. When does it end?5:30

Worked example

Sketch and label the quantities before selecting a measurement or geometry operation.

Common mistake

Using the right numbers with the wrong unit or formula.

Helpful hint

Write the unit beside every measurement.