Question

What conjecture can you make about the sum of 10 positive even numbers?

Answer 1

This sum is even.

Answer 2

2 = 2 = 1(3)
2 + 4 = 6 = 2(3)
2 + 4 + 6 =12 = 3(4)
2 + 4 + 6 + 8 = 20 = 4(5)
2 + 4 + 6 + 8 + 10 = 30 = 5(6)

Answer 3

(a) The sum is 9(10)
(b) The sum is 10(10)
(c) The sum is 11(12)
(d) The sum is 10(11)

Answer 4

What will the tenth term in this sequence be?

Answer 5

The tenth addend.

Answer 6

10(11)?

Answer 7

10*10

Answer 8

OOPS.

Answer 9

10*11

Answer 10

lol ok. thnks