Alge-bros
Divide & Conquer
6 7
Table for twelve
wHoles
100

3+n =12 

What number is n?

n=9

100

864 ÷ 8

108

100

23 + 44

67

100

124 × 12

1488

100

At Camp Green Lake, Stanley drinks 0.5 litres of water. He drinks this amount 4 times in a day. How many litres does he drink altogether?

2 liters 

200

n-7=18

n=25

200

3,276 ÷ 12

273

200

90 – 23

67

200

356 × 24 

8544

200

Zero digs ⅔ of a hole in the morning and ⅓ of a hole in the afternoon. How many whole holes has he dug?

1 hole

300

4x = 36 

x= ?

x=9

300

A crate contains 156 apples. They are packed into boxes of 12 apples each. How many boxes can be filled?

13 boxes

300

A sports shop receives 472 footballs. They sell 15 boxes, each containing 27 footballs. How many footballs are left in the shop?

67 footballs left

300

1,208 × 15

18120

300

The Warden mixes a special liquid using 0.25 litres per bottle. She fills 64 bottles. How many litres does she use?

16 litres 

400

3y + 5 =26

y=?

y = 7

400

A school orders 1,260 pencils. They are shared equally among 35 classes. How many pencils does each class receive?

36 pencils

400

A charity collects 248 food parcels. Each parcel contains 35 items.

Before delivery, 213 items are removed because they are damaged.

A supermarket donates 8,000 extra items.

How many items does the charity have in the end?

15,267 Items 

400

Miss Forde has 535 exercise books in the store cupboard. Each class has 32 children, and each child needs 2 exercise books.

There are 8 classes.

After giving all the children their books, Miss Forde takes 18 exercise books for herself.

How many exercise books are left in the cupboard?

23 Books

400

Stanley and Zero dig holes that are each 1.75 metres deep. If they dig 4 holes, what is the total depth they dig?

7 metres 

500

A number k is multiplied by 6 and then 9 is added. 

The result is between 40-50. Write and solve the equation to find k.




k = 6 

500

A baker makes 24,300 cookies. She sells them in bags of 18 cookies. She wants to know how many full bags she can make and how many cookies will be left over. Work it out.

1,350 full bags 

0 leftover cookies 

500

A sports centre is buying tennis balls for a big tournament. They order 245 large boxes, each containing 36 balls, and 198 smaller boxes, each containing 24 balls. Before the tournament, a sponsor donates 7,195 extra balls. After the tournament, the sports centre has promised to give 3,427 balls to local schools. During the tournament 573 balls are lost due to them breaking or being lost.  

How many tennis balls does the sports centre have left after the donation and the giveaway?

16,067 balls

500

The kitchen at Dalesdown is preparing lunch for the day.

Each team has 7 children, and there are 6 teams.
Each child needs 4 tortillas for lunch.

Tortillas come in packs of 12.

Mr Weber orders extra packs so that he can take 30 tortillas for himself and Miss Forde can take 18 tortillas.

How many packs of tortillas does the kitchen need to buy altogether?

18 packs of tortillas

500

Mr Pendansky has 250 litres of water in his truck, he makes 3 water runs a day to each of the 5 teams of 7 children. Each of the boys canteens holds 1.75 litres of water. 

Throughout the day Mr Pendaski drinks 3 canteens and Mr Sir drinks 4 full canteens. 

How much water is left in the truck by the end of the day? 

54 litres of water left in the truck.




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