Serious Subtraction 2

  Serious Subtraction

We are learning to solve subtraction problems using whole and decimal numbers.



Times Table Practice:
3 x 3 = 9 5 x 5 = 25 8 x 7 = 56 12 x 10 = 120 4 x 6 = 24 5 x 7 = 35 2 x 4 = 8 3 x 8 = 24 9 x 8 = 72 4 x 7 = 28 9 x 7 = 63



Your sister gives you $125 to spend on lollies. If you spend $65 how much money would you have left over? $60
65 + 60 = 125



Zaeeda has bought her sister a new puppy. She has $500 in her bank account as she heads to the shops.




She first buys a dog bed for $60. How much money does she have left? 440
60 - 500 = 440





She then buys a bowl for $25. How much does she have left?$ 415
25 - 440 = 415





Then she buys 3 chew toys. Each toy costs $3.50. How much does she have left?$405.50c
$3 x $3.50 = 10.50c =$405.50c

Finally she buys a diamond collar for the dog which costs $154.50. How much is left in her account at the end of the day? $296





Kalani’s python has become ill and needs to go to the vets. He has $100 in his wallet.


The cost of the vet visit is $65.50. How much money is left in Kalani’s wallet? $35.50c





AJ is also at the vet with his rabbit. His rabbit has had expensive surgery. If AJ has 10.25 left in his bank account and he started with $525.80, how much did the surgery cost? $510.55c




Zyla’s puppy is growing every month. He used to weigh 5.67 kg but he now weighs 6.34kg. How much weight has he put on? 6.7 Grams