Grade 7 Decimals @1

DECIMALS

GRADE 7

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1. Express the following decimals as fractions in lowest form:

a) 0.04 

b) 3.25

c) 0.003

d) 24.01

2. Express the following fractions  as decimals. 

a) 12/10

b) 234/1000

c) 23/1000

d) 15 /2

3. Add the following :

a ) 12.4 + 23.09 + 12.003

b) 0.234 +1.89 + 12. 005

c) 23.890 + 0.23 + 204.224

d) 0.12 + 2.004 + 12.09

4. Write in ascending order:

a) 12.03 , 1.009, 123.12, 0.14

b) 1.12, 12.3, 102.120, 23.34

c) 0.01, 0.001, 0.1, 1.1, 1.3

d) 12.2, 10.12, 11.303, 102.23

5. Find the value of the following:

a) 9.756 - 3.405

b) 10.09 - 4.12

c) 12.098 - 5.12

d) 123.009 - 34.23

ANSWERS