3 years ago

Find the sum of the first20 odd numbers.

Mathematics

2 answers:

konstantin123 [22]3 years ago

7 0

Answer:

Hi there.....

Step-by-step explanation:

This is ur answer......

1, 3, 5, 7, 9, 11, 13, 15.................39

Therefore the total sum = 400

hope it helps you,

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geniusboy [140]3 years ago

3 0

Answer:

400

Step-by-step explanation:

These are the first 20 odd numbers

1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 + 19 + 21 + 23 + 25 + 27 + 29 + 31 + 33 + 35 + 37 + 39

Put them in a calculator and you get: 400

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3 years ago

Find the sum of the first20 odd numbers.​

Find the sum of the first20 odd numbers.