Starter quiz
- Match the calculation to its answer.
- 100 - 60 =⇔40 ✓
- 100 - 40 =⇔60 ✓
- 110 + 50 =⇔160 ✓
- 30 + 20 + 50 =⇔100 ✓
- Match the equivalent measures.
- 1 m 1 cm⇔101 cm ✓
- 1 m 10 cm⇔110 cm ✓
- 11 cm⇔110 mm ✓
- 2 m⇔200 cm ✓
- Match the calculation to its answer.
- 30 cm - 80 mm =⇔50 cm ✓
- 1 m - 20 cm =⇔80 cm ✓
- 2 m - 1 m =⇔100 cm ✓
- 2 m - 50 cm =⇔150 cm ✓
- Starting with the shortest, put these lengths in order.
- 1⇔9 mm
- 2⇔1 cm
- 3⇔11 mm
- 4⇔1 cm 2 mm
- 6⇔2 cm 1 mm
Look at this bar model. Find the missing part.- 490
- 210
- 110 ✓
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