Scale division facts derived from multiplication facts by 100
I can scale division facts derived from multiplication facts by 100
Scale division facts derived from multiplication facts by 100
I can scale division facts derived from multiplication facts by 100
Lesson details
Key learning points
- If the dividend is multiplied by 100 then the quotient will be one hundred times the size.
- The dividend is equivalent to the product in the inverse calculation.
- 18 divided by 6 is equal to 3 so 1,800 divided by 6 is equal to 300 or 18 hundreds divided by 6 is equal to 3 hundreds.
Keywords
Dividend - The dividend is the number being divided.
Divisor - The divisor is the number we are dividing by.
Quotient - The quotient is the result after division has taken place. It is the whole number part.
Scaling - Scaling is when a given quantity is made ___ times the size.
Common misconception
Because multiplication is commutative and division isn't, finding related division facts can be tricky. For example, 15 ÷ 3 = 5 is related to 3 × 5 = 15 despite the factor's positions swapping.
Get children to write 2 related multiplication facts from a division fact. For example, 3 × 5 = 15 and 5 × 3 = 15 are related to 15 ÷ 3
Licence
This content is © Oak National Academy Limited (2024), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).
Lesson video
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Starter quiz
6 Questions
dividend
divisor
quotient
2,100 ÷ 7 = 300
4,800 ÷ 4 = 1,200
3,200 ÷ 4 = 800
4,500 ÷ 9 = 500
630 ÷ 9 = 70
550 ÷ 11 = 50
240 ÷ 8 = 30
350 ÷ 7 = 50
Exit quiz
6 Questions
