Explain the reasons for changing two-factor multiplication calculations to three-factor calculations
Quiz by Oak National Academy: KS2 Maths (2)
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- Q 1/6Score 0Which statement is correct about this array?29There are 2 groups of 8 × 4There are 8 groups of 4 × 2There are 4 groups of 8 x 2
6 questions
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- Q1Which statement is correct about this array?There are 2 groups of 8 × 4There are 8 groups of 4 × 2There are 4 groups of 8 x 230s
- Q2Tick all the statements or expressions that are true about the representation.Users sort answers between categoriesSorting30s
- Q3Tick the array that has been divided correctly into 3 factors.Users sort answers between categoriesSorting30s
- Q4Which pair of factors would you choose for this calculation to calculate most efficiently?Users sort answers between categoriesSorting30s
- Q5Tick the correct calculations.Users sort answers between categoriesSorting30s
- Q6Andeep is calculating 5 × 48 He says he has simplified his calculation to 5 × 8 × 6 to make it easier. Which statement is correct?He could simplify it further by using 2 × 24This is the most efficient calculation.He could simplify it further by using 4 × 1230s
