what is the value of 12-22+32-42+62-52+82-72=?
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The value of 12-22+32-42+62-52+82-72 is 0
Worksheet 1 Underline the common nouns in these sentences. Write the plura 1. The carrots are in the refrigerator. 2. I want to visit many countries. 1. 3. The park is neat and clean. 4. I want to go to a restaurant. 5. There are many cockroaches in the room. 6. My mother is a doctor. 7. Aarohi does not like chips. 8. My sister likes ice cream. 9. My favourite flower is rose. 10. Our teacher...