Thursday 22 June 2017

INQUIRY

Jun 22, 2017 2:22:02 PM.jpg

This is me holding my group's shoe cleaner we got a piece of wood and we got two brushes and we glued it on the wood and we screwed and now we have a shoe cleaner.

Friday 16 June 2017

Leatham Tenths/hunderdths block



This week we are learning to adding and subtracting decimals blocks. We are using the blocks the first one is in the one's and the second one is the tenths and the third one is the hundredths.


                                                         I hope you do good comments.

Thursday 1 June 2017

Leatham place value-tenths

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
  1. Fill in your worksheet
  2. 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) 102.3 (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
5/10
30+4+5/10=34.5
2


1
8
9/10
10+8+1/9=18.9
3



0
5/10
0+5/10=0.2
4






5

100
0
2
3/10
100+0+2+3/10=102.333333
6


8
9
4/10
80+9+¼=89.25
7

100
0
4
3/10
100+0+4+3/10=
104.3
8



8
7/10
8+7/10=8.7
9


20
3
7/10
20+3+7/10=23.7
10


0
2
2/10
0+2/10=0.2
11



1
5/10
1+5/10=1.5
12
1000
000
40
5
6/10
1000+000+40+5+6/10=
1045.6
13



0
9/10
0+9/10=0.9
14

100
00
0
5/10
100+00+0+5/10.100.5
15



2
1/10
2+1/10=2.1
16



1
6/10
1+6/10=1.6
17



3
9/10
3+9/10=3.9
18


60
7
4/10
60+7+4/10
19

300
00
0
1/10
300+00+0+1/10=
300.1
20



0
3/10
0+3/10=0.3






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




000.0
F

7

1
70.1
G
6



600.0
H


36
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) 7.8 (3) 345.9

4)  1234.6 (5) 67.9 (6) 0.012

7)  59.345 (8) 12345.8 (9) 4566.7

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)  2145.4 (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) 0.88 (5) 45.5 (6) 56.0

7) 286. 1 (8) 39.0 (9) 8.1

10) 478.29










WALT identify and use tenths. This week we are learning expanding decimals and I hope you like my work.