ADDS

Wed, 5 Jun '24

Takes something as a plus?

Mon, 6 May '24

Uses a "+" sign

Mon, 19 Feb '24

Calculates sum-thing?

Wed, 24 Jan '24

Throws in

Thu, 4 Jan '24

Tosses in

Thu, 16 Nov '23

Puts on, perhaps

Tue, 22 Aug '23

Contributes

Sat, 12 Aug '23

Kicks in

Thu, 1 Jun '23

Puts on

Fri, 26 May '23

Interjects

Thu, 27 Apr '23

Throws in

Fri, 14 Apr '23

Goes on to say

Tue, 4 Apr '23

Tacks on

Mon, 6 Feb '23

Does sums

Tue, 22 Nov '22

Chimes in with

Mon, 31 Oct '22

Sums

Sun, 2 Oct '22

Remarks further

Tue, 20 Sep '22

Puts two and two together, e.g.

Mon, 29 Aug '22

Does some mental math

Thu, 16 Jun '22

Tots (up)

Sun, 30 Jan '22

Annexes

Thu, 20 Jan '22

Goes on to say

Sun, 2 Jan '22

Throws in

Sat, 18 Dec '21

Puts on

Fri, 10 Dec '21

Puts on

Thu, 9 Sep '21

Is calculating, say

Sun, 1 Aug '21

Does a summer job?

Thu, 8 Jul '21

Puts on top of

Thu, 3 Jun '21

Stirs in

Mon, 17 May '21

Puts two and two together, say

Sat, 15 May '21

Puts on

Tue, 9 Mar '21

Tacks on