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
