Odds & Evens
Even numbers
Odd numbers
Crosswords for 0
100

Declaration year?

1776

100

Constitution year?

1787, 1788, 1789     (also 1797 !)

100

three letters

nil,  nix

200

Two's company, _?_ a crowd

three

200

_?_ score and seven ..."

Four

200

Lucky _?_

7

200

four letters

none,  nowt, nada, zero

  (love, duck)

300

Baker's dozen?

13

300

Bases for DNA or sport?

4

300

Forever _?_

21

300

six letters

nought, naught

400

Not an odd couple

two good people, what a pair!,

a pair of aces, identical twins

400

When I'm _?_

64

400

Oh to be _?_ again

19

400

seven letters

nothing

500

Amendments constituting

the Bill of Rights?

10

(amendments 1-10)

500

LeeLee's favorite amendment?

19 th

500

twelve letters

nada-nada-nada