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Number and Algebra, NAP-K2-1

Which of these coins has the greatest value?


 
 
 
 
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`text(The $2 coin has the greatest value.)`

Filed Under: Financial Mathematics, Money and Financial Mathematics Tagged With: Band 3, smc-2536-10-Coins, smc-3086-10-Coins

Number and Algebra, NAP-J2-7

Which set of coins shows the same amount of money as the coins above?​

 

 

 

 

 

 

 
 

 

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`text(Amount that equals $2.30 is:)`

Filed Under: Financial Mathematics, Money and Financial Mathematics Tagged With: Band 3, smc-2536-10-Coins, smc-3086-10-Coins

Number and Algebra, NAP-F2-31

Andy buys a chocolate bar for 95 cents from the shop.

He has 4 coins in his hand and pays the exact amount.

Which coin is not in Andy's hand?

`text(5 cent)` `text(10 cent)` `text(20 cent)` `text(50 cent)`
 
 
 
 
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`text(10 cent)`

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`text(4 coins can only make up 95 cents as follows:)`

`1 xx 50\ text(cent)`

`2 xx 20\ text(cent)`

`1 xx 5\ text(cent)`

`:.\ text(Andy doesn’t have a 10 cent.)`

Filed Under: Financial Mathematics, Money and Financial Mathematics Tagged With: Band 7, smc-2536-10-Coins, smc-3086-10-Coins

Number and Algebra, NAP-C2-5

Sandy has the exact coins below in her pocket.
 

 
She buys fruit for lunch that costs $1.75.

How much money does Sandy have left?

`$0.80` `$1.00` `$1.10` `$1.20`
 
 
 
 
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`$1.20`

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`$1 xx 1 = $1`

`50¢ xx 3 = $1.50`

`20¢ xx 1 = 20¢`

`10¢ xx 2 = 20¢`

`5¢ xx 1 = 5¢`

 

`text(Total worth of coins)`

`= $1 + $1.50 + 20¢ + 20¢ + 5¢`

`= $2.95`

`:.\ text(Money left)` `=$2.95 – $1.75`
  `=$1.20`

Filed Under: Financial Mathematics, Money and Financial Mathematics Tagged With: Band 4, smc-2536-10-Coins, smc-2536-40-Change, smc-3086-10-Coins, smc-3086-40-Change

Number and Algebra, NAP-E2-16

Billy has this much money.
 

 
He buys an avocado for $1.35.

How much money does Billy have left

`text(25 cents)` `text(35 cents)` `text(40 cents)` `text(45 cents)`
 
 
 
 
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`text(35 cents)`

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`text(Money at the start)`

`=$1 + 20¢ + 20¢ + 20¢ + 10¢`

`= $1.70`
 

`=>\ text(Money left)` `=$1.70 – $1.35`
  `= 35¢`

Filed Under: Financial Mathematics, Money and Financial Mathematics Tagged With: Band 5, smc-2536-10-Coins, smc-2536-40-Change, smc-3086-10-Coins, smc-3086-40-Change

Number and Algebra, NAP-I2-19

Crassus had 12 fifty-cent coins and 15 twenty-cent coins in his pocket.

How much money did he have in total?

`$90` `$27.70` `$15` `$9`
 
 
 
 
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`$9`

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`50¢ xx 12 = $6`

`20¢ xx 15 = $3`

`:. $6 + $3 = $9`

Filed Under: Financial Mathematics, Money and Financial Mathematics Tagged With: Band 5, smc-2536-10-Coins, smc-2536-50-Multi-Step problems, smc-3086-10-Coins, smc-3086-50-Multi-Step problems

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