Serious Subtraction

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 =50     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

345 + 385 = 730   

847 + 126 = 973

674 + 586 =  1160

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

She then gives you $234 more. How much money do you have now?$294

     

Pt England school are buying new sports gear. There is $500 in the sports budget. 

They first purchase a basketball hoop for $50  How much money does is left?450

They then buy a net for $25.  How much do they have left?425

Then they buy three tennis balls. Each ball costs $3. How much do they have left?422

Finally they buy a netball hoop which costs $100.  How much is left in the budget at the end?322

Troy has $100 in his wallet. He spends $65.50 on a new PS4 game. How much money does he have left?34.50

Kahurangi wins some money and goes on a shopping spree.If he has 10.80 left in his bank account and he started with $525.80, how much did he spend?525-10=515

                                                                      515.80 - 0.80=0

                                                                      

Zyla’s puppy is growing every month. He used to weigh 5.6 kg but he now weighs 6.3. How much weight has he put on?.5.6+.4=6.0

        6.0+0.3=6.3

This is my math work for the week.