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Number and Algebra, NAP-J2-24

Jim earned $14 each time he mowed a lawn in his neighbourhood.

Jim mowed 3 different lawns 2 times each.

How much money did Jim earn?

$   
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`$84`

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`text(Total amount Jim earned)`

`= 3 xx 2 xx 14`

`= $84`

Filed Under: Financial Mathematics, Money and Financial Mathematics, Solving problems - Multiply/Divide, Solving Problems - Multiply/Divide Tagged With: Band 7, smc-2536-20-Whole $ calculations, smc-3085-10-Multiplication, smc-3086-20-Whole $ calculations, smc-922-10-Multiplication

Number and Algebra, NAP-C2-34

These are four number cards.
 

   
Use each number card once to make this number sentence true.
 

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`702 xx 5 = 3510`

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`text(S)text(ince the last digit is 0, then the 4th card)`

`text(must be a 5.)`

`=> 702 xx 5 = 3510`

Filed Under: Solving Problems - Multiply/Divide, Solving problems - Multiply/Divide Tagged With: Band 9, smc-3085-10-Multiplication, smc-922-10-Multiplication

Number and Algebra, NAP-C2-20 SA

Manou held a dinner party for 24 people.

He planned on giving each guest 3 carrots in their baked dinner.

How many carrots did he need altogether?

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`72\ text(carrots)`

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`text(Total carrots)` `= 24 xx 3`
  `= 72`

Filed Under: Solving problems - Multiply/Divide, Solving Problems - Multiply/Divide Tagged With: Band 6, smc-3085-10-Multiplication, smc-922-10-Multiplication

Number and Algebra, NAP-D2-25

A tadpole is measured to be 9 mm long.

A few weeks later, the tadpole turns into a frog that is about 8 times longer than its tadpole length.

The difference between the length of the frog and its length as a tadpole is about

`text(1 mm)` `text(17 mm)` `text(63 mm)` `text(72 mm)`
 
 
 
 
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`text(63 mm)`

Show Worked Solution
`text(Length of frog)` `=8 xx 9`
  `=72\ text(mm)`
   
`:.\ text(Difference)` `= 72 – 9`
  `=63\ text(mm)`

Filed Under: Solving problems - Multiply/Divide, Solving Problems - Multiply/Divide Tagged With: Band 7, smc-3085-10-Multiplication, smc-3085-40-Multi-Step problem, smc-922-10-Multiplication, smc-922-40-Multi-Step problem

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