Showing posts with label Maths. Show all posts
Showing posts with label Maths. Show all posts
Monday, 13 November 2017
Maths
This week we have been focusing on word problems for our up coming gloss test. I have completed all my problems so i can post it on here. Please feel free to comment and read my problems.
Monday, 11 September 2017
Geometry
WALT - Calculate the perimeter and area of a 2d shape
Good afternoon Bloggers, This is my Presentation about Perimeter and Area. The task was to complete our Presentation in maths. I have completed this and Posted this for everyone to read. Please feel free to read this and comment if you have other ways to solve. Thank You.
Thursday, 10 August 2017
What is the Difference between 2 Numbers?
Good Morning Bloggers, This morning Tj and I had to make a video based on what is the difference between to numbers. Watch this video to see how to find the difference between 2 Numbers.
Enjoy!!
Thursday, 1 June 2017
Decimals Fraction
Malo e lelei Bloggers,
This is my work i have been doing this
whole week. This week i have been Learning
how to do Place Value - Tenths & hundredths.
Please feel free to look at my work and comment Thanks.
This is my work i have been doing this
whole week. This week i have been Learning
how to do Place Value - Tenths & hundredths.
Please feel free to look at my work and comment Thanks.
WALT - Identify and uses tenths and hundredths
Decimal fractions
Place value practice with tenths and hundredths
We are learning to use tenths and hundredths
Example: Fill in your worksheet as shown
Example: 345.6
100
|
10
|
1
|  |
3
|
4
|
5
|
6
|
Expanded number: 300 + 40 + 5 + 6/10
Exercise 1
What to do
- Fill in your worksheet
- Then expand your number
1) 34.5 (8) 8.87 (15) 2.1
2) 18.9 (9) 23.8 (16) 1.6
3) 0.5 (10) 0.23 (17) 3.98
4) 15.2 (11) 15 (18) 674.1
5) 1023 (12) 1045.6 (19) 300.1
6) 89.44 (13) 0.96 (20) 0.35
7) 104.3 (14) 100.5
Question
|
1000
|
100
|
10
|
1
|  |
1/100
|
Expanded number
|
1.
|
3
|
4.
|
5
|
34.5
| |||
2
|
1
|
8 .
|
9
|
18.9
| |||
3
|
0.
|
5
|
0.5
| ||||
4
|
1
|
5 .
|
2
|
15.2
| |||
5
|
1
|
0
|
2
|
3
|
1023
| ||
6
|
8
|
9 .
|
4
|
4
|
89.44
| ||
7
|
1
|
0
|
4 .
|
3
|
104.3
| ||
8
|
8
|
8 .
|
7
|
88.4
| |||
9
|
2
|
3 .
|
5
|
23.5
| |||
10
|
0 .
|
2
|
3
|
0.23
| |||
11
|
1
|
5
|
15
| ||||
12
|
1
|
0
|
4
|
5.
|
6
|
1045.6
| |
13
|
0
|
9
|
6
|
096
| |||
14
|
1
|
0
|
0.
|
6
|
100.6
| ||
15
|
2 .
|
1
|
2.1
| ||||
16
|
1.
|
6
|
1.6
| ||||
17
|
3
|
9
|
8
|
398
| |||
18
|
6
|
7
|
4 .
|
1
|
674.1
| ||
19
|
3
|
0
|
0 .
|
1
|
300.1
| ||
20
|
0.
|
3
|
5
|
0.35
|
Exercise 2
What to do:
Write the expanded numbers as a decimal fraction
Question
|
100
|
10
|
1
|
1/10
|
1/100
|
Decimal fraction
|
A
|
4
|
0
|
3
|
0
|
403
| |
B
|
8
|
9
|
0
|
3
|
89.03
| |
C
|
2
|
3
|
4
|
6
|
0
|
234.60
|
D
|
3
|
0
|
6
|
0
|
5
|
306.05
|
E
|
-
| |||||
F
|
7
|
0
|
1
|
6
|
70.16
| |
G
|
6
|
0
|
0
|
600
| ||
H
|
3
|
8
|
6
|
386
| ||
I
|
8
|
2
|
4
|
5
|
0
|
824.50
|
J
|
3
|
0
|
1
|
0
|
6
|
301.06
|
K
|
2
|
3
|
5
|
9
|
0
|
235.90
|
Exercise 3
Underline the hundredths in each question
1) 34.64 (2) 78 (3) 345.9
4) 1234.624 (5) 67.9 (6) 0.0122
7) 59.345 (8) 12345.82 (9) 456.6722
10) 12.89 (11) 0.897 (12) 21.2129
Exercise 4
Highlight the digit in the tens place
1) 24 741 (2) 18 932 (3) 78.043
4) 567.15 (5) 4536. 407
Exercise 5
Add one tenth (
) to each of these numbers
) to each of these numbers
1) 0.7 = 0.8 (2) 0.3 = 0.4 (3) 12.0 = 12.1
4) 24.4 =24.5 (5) 12.6 = 12.7 (6) 168.4 = 168.4
7) 2145.2 =2145.3 (8) 0.9 = 1 .0 (9) 23.9 = 24 . 0
Exercise 6
Add one tenth (1/100) to each of these numbers
1) 0.71 = 0.72 (2) 0.3 = 0.4 (3) 12.03 = 12.04
4) 24.423 =24.424 (5) 12.622 = 12.623 (6) 18.439 18.440
7) 2145.2 = 21 (8) 0.90 = 0.91 (9) 23.95 = 23.96
Exercise 7
Take one tenth (
) from each of these numbers
) from each of these numbers
1) 39.6 = 39.7 (2) 32.1 = 32.2 (3) 123.7 = 123.8
4) 0.89 = 0.90 (5) 45.6 = 45.7 (6) 56.1 = 56.2
7) 286. 2 = 286.3 (8) 39.1 = 39.2 (9) 8.2 = 8.3
10) 478.30 = 470.31
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