Maths - Group 3
Week 10
Week 10
Warm Up: Do both of the warm ups today
Main Task : Repeated halving to solve division problems.
Half of 16 which can also be written as 16 ÷ 2 =
Half of 84 which can also be written as 84 ÷ 2 =
42 ÷ 2 =
56 ÷ 2 =
62 ÷ 2 =
Watch this video of Mr Jolly to help you with this strategy.
Warm Up: Do both of the warm ups today
Main Task : Division & times table practice
Start With the highlighted numbers and make your way across until you have filled in all the boxes. You can either print this grid, or make your own grid with paper you have at home.
First one is done for you 1 x 1 = 1
Use your answers above to help answer these division problems:
*Hint*: you will have to look for the first number in the grid. Example: If the problem is 72 ÷ 6 = , then look for 72 in the grid, and find the other number that is used to make this answer. In the grid above you can see that the other number is 12, so 72 ÷ 6 = 12
Warm Up: Do both of the warm ups today
Main Task : CMI- problem solving
Frazer went to a bicycle show. At the show there were some trikes (with 3 wheels) and bikes (with 2 wheels).
She counted 25 wheels altogether.
How many bikes and how many trikes were there?
There are 4 different answers. See how many you can find.
Warm Up: Do both of the warm ups today
Main Task : Place value
1.Use this video with Mr Tuli to help you with the strategy.
Word problems
As part of a fundraiser, 6 children each complete 14 laps of the field. How many laps were run in total?
In a pet shop, each rabbit is given 4 carrots per week. There are 9 rabbits in the shop. How many carrots are given out each week?
A mum makes a cupcake for each child in her son’s school. There are 5 classes with 18 children in each class. How many cupcakes did she make in total?
Warm Up: Do both of the warm ups today
Main Task : Doubling and halving to solve multiplication problems
Use this video by Mrs Wright to help you with the doubling and halving strategy.
Using the double and halving strategy work the problems out below.
2. Using the double and halving strategy- work out this word problem.
Five brothers all bought a new bike for Christmas. The bikes cost $156 each. How much money did they spend in total?