Kane: maths

Showing posts with label maths. Show all posts

Friday, 14 June 2013

Before and After 10,000

Before / After

to 10,000

LI: To write the numbers that come before and after then add and subtract ten from the number in the middle

10 less	1 less	Number	1 more	10 more
1248	1257	1258	1259	1268
2309	2318	2319	2320	2329
3994	4003	4004	4005	4014
9860	9869	9870	9871	9880
1024	1033	1034	1035	1044
7001	7010	7011	7012	7021
6967	6976	6977	6978	6987
8291	8311	8301	8302	8311
9989	9998	9999	10000	10009
4007	4016	4017	4018	4027
2256	2265	2266	2267	2276
3989	3998	3999	4000	4009
9009	9018	9019	9020	9029
5387	5396	5397	5398	5407

Wednesday, 12 June 2013

Percentages

LI: To understand what a percentage is and how to work it out

Percentage means out of 100

Below are squares with 100 parts.

Find 50% of the following amounts:

a) 12 6 ✔

b) 100 50 ✔

c) 24 12 ✔

d) 42 21 ✔

e) 400 200 ✔

f) 7 3.5 ✔

Find 25% of the following amounts:

a) 12 3 ✔

b) 60 15 ✔

c) 40 10 ✔

d) 100 25 ✔

e) 24 6 ✔

f) 42 10.5 ✔

3) Find 10% of the following amounts:

a) 20 2 ✔

b) 50 5 ✔

c) 80 8 ✔

4) Find 5% of the following amounts:

a) 20 1 ✔

b) 50 2.5 ✔

c) 80 4 ✔

5) Find 15% of the following amounts:

a) 20 3 ✔

b) 50 7.5 ✔

c) 80 12 ✔

Today I learnt even more about Percentages and stuff. Next time I need to learn to work faster

Tuesday, 11 June 2013

Today's Number 360

Today’s Number:

360 ✔

Write it in words

three hundred and sixty ✔

Write it as an expanded number

300 + 60 ✔

Add 3

363 ✔

+ 25

385 ✔

Subtract 5

355 ✔

- 17

347 ✔

Next 3 even numbers

362, 364, 366 ✔

Double it

720 ✔

Last 4 odd numbers

359, 357, 355, 353 ✔

Half of it

180 ✔

10% of it is

36 ✔

25% of it is

90 ✔

⅓ of it is

120 ✔

Multiply by 6

2160 ✔

x by 4

1440 ✔

Divide by 4

90 ✔

÷ by 6

60 ✔

To Practice Percentage so I can work them out much faster

Monday, 10 June 2013

Before and After 1,000,000