Page 114 - New Medley 4 Semester 2 PDF (Merged)

D. Read the following decimals.

1. 0.7 2. 0.74 3. 0.923 4. 1.528 5. 62.338

E. Write the following decimals in the expanded form.

1. 3.2 2. 0.18 3. 0.697 4. 13.594 5. 1.073

F. Match the following.

547
1. (a) 2.043
1000

7
2. One point one two five (b)
1000

3. Seven-thousandths (c) 0.547

4. Place value of 4 in 6.347 (d) 1.125

4 3 27
5. Short form of 2 + + (e)
100 1000 1000

4
6. 0.027 (f)
100

Equivalent Decimals

Consider the following decimals.

0.8, 0.80 and 0.800, 0.05 and 0.050

8 8 0 8 0 5 5
0.8 = , 0.80 = + = 0.05 = + =
10 10 100 10 10 100 100

8 0 0 8 0 5 0 5
0.800 = + + = 0.050 = + + =
10 100 1000 10 10 100 1000 100

Thus, 0.8 = 0.80 = 0.800 Thus, 0.05 = 0.050

Adding zeros at the end of the decimal fraction does not change its value.
Therefore, the decimals having the same value are called equivalent
decimals.

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