WALT  Measure accurately and to find the difference between two numbers
I had to measures stuff and find the difference between both of the measurement.
David @ Pt England School
I am a Year 8 learner in Room 2 at Pt England School in Auckland, NZ. My teacher is Ms. Tapuke.
Wednesday, 16 August 2017
How to find the difference between two number
Hi In this video I keep on tricking you and after the video but this is how you find the differences between two number. Please read below
This is what I was meant to say:
8.53.6=4.6
8.53=5
5.59=4.6
Thursday, 27 July 2017
David Add/Sub decimal numbers E7  Place value partitioning
WALT  Use reversibility to solve addition and subtraction problems that include tenths and hundredths.
We had to solve problems that was base decimal. The way I solve the problem was subtraction and addition.
Thursday, 22 June 2017
Dika 12
This is what we did since it start. This is what I did today. Today we started to cut wood and I cut 2 pieces. My co partner fought I could not do it properly but I did it better than them. The wood we use was pdf.
Thursday, 8 June 2017
Thursday, 1 June 2017
David Place value  tenths
WALT  Identify and uses tenths to make numbers
This week I had to identify decimal and learn how to expand big decimal numbers.
Decimal fractions
Place value practice with tenths
We are learning to use tenths
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 (2) 8.7 (3) 2.1
4) 18.9 (5) 23.8 (6) 1.6
7) 0.5 (8) 0.2 (9) 3.9
10) 15.2 (11) 15 (12) 674
13) 1023 (14) 1045.6 (15) 300.1
16) 89.4 (17) 0.9 (18) 0.3
19) 104.3 (20) 100.5
Question

1000

100

10

1

Expanded number
 
1.

3

4

5

3 tens, 4 ones and 5 tenths
 
2

8

7

8 ones and 7 tenths
 
3

2

1

2 ones and 1 tenths
 
4

1

8

9

1 tens, 8 ones and 9 tenths
 
5

2

3

8

2 tens, 3 ones and 8 tenths
 
6

1

6

1 ones and 6 tenths
 
7

0

5

0 ones and 5 tenths
 
8

0

2

0 ones and 2 tenths
 
9

3

9

3 ones and 9 tenths
 
10

1

5

2

1 tens, 5 ones and 2 tenths
 
11

1

5

0

1 tens and 5 ones
 
12

6

7

4

6 hundred, 7 tens and 4 ones
 
13

1

0

2

3

1 thousand, 0 hundred, 2 tens and 3 ones
 
14

1

0

4

5

6

1 thousands, 0 hundred, 4 tens, 5 ones 6 tenth

15

3

0

0

1

3 hundred, 0 tens, 0 ones and 1 tenths
 
16

8

9

4

8 tens, 9 ones and 4 tenths
 
17

0

9

0 ones and 9 tenths
 
18

0

3

0 ones and 3 tenths
 
19

1

0

4

3

1 hundred, 0 tens, 4 ones and 3 tenths
 
20

1

0

0

5

1 hundred, 0 tens, 0 ones and 5 tenths

Exercise 2
What to do:
Write the expanded numbers as a decimal fraction
Question

100

10

1

1/10

Decimal fraction

A

4

3

403.0
 
B

8

9

89.0
 
C

2

3

4

6

234.6

D

3

6

306.0
 
E
 
F

7

1

70.1
 
G

6

600.0
 
H

3

8

3.8
 
I

8

2

4

5

824.5

J

3

1

301.0
 
K

2

3

5

9

235.9

Exercise 3
Underline the tenths in each question
1) 34.6 (2) 78 (3) 345.9
4) 1234.6 (5) 67.9 (6) 0.012
7) 59.345 (8) 12345.8 (9) 456.67
10) 12.89 (11) 0.897 (12) 21.21
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
1) 0.8 (2) 0.4 (3) 12.1
4) 24.5 (5) 12.7 (6) 168.5
7) 2145.3 (8) 1.0 (9) 24.0
Exercise 6
Take one tenth () from each of these numbers
1) 39.5 (2) 32.0 (3)123.6
4) 0.79 (5)45.5 (6)56.0
7) 286. 1 (8) 39.0 (9)8.1
10) 478.20
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