Starter quiz
- Match the multiplication equation to the correct answer.
- 25 x 8⇔= 200 ✓
- 20 x 12⇔= 240 ✓
- 2 x 125⇔= 250 ✓
- 30 x 7⇔= 210 ✓
Which of these compound shapes has the largest area?- a
- b ✓
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Which would be the most efficient strategy to calculate the area of this compound rectilinear shape?- Split it into two rectangles using a vertical line. Combine the two areas.
- Draw a rectangle around the shape. Subtract the area of the gap rectangle. ✓
- Split it into two rectangles using a horizontal line. Combine the two areas.
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What are the missing dimensions for the square?- 12 cm and 12 cm
- 11 cm and 12 cm
- 11 cm and 10 cm
- 11 cm and 11 cm ✓
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Tick all the possible pairs of dimensions from the list.- 3 cm and 10 cm
- 32 cm and 1 cm ✓
- 16 cm and 2 cm ✓
- 8 cm and 4 cm ✓
- 4 cm and 6cm
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The area of this compound shape is 227 cm². What is the missing dimension?- 5 cm²
- 7 cm² ✓
- 8 cm²
- 6 cm²
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