Mandy says, ”I can work out 825 ÷ 15 by dividing by 10 and then dividing by 5.” Is Mandy correct?
1 )
Yes, because dividing by 10 and then by 5 is the same as dividing by 15
No, because dividing by 10 and then by 5 is the same as dividing by 50
3 )
Yes, because dividing by 10 and then by 5 is the same as dividing by 2
4 )
No, because dividing by 10 and then by 5 is the same as dividing by 5
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