calculate

add up, average, sum, tally, total, totalize

add, divide, multiply, subtract

allow (for), deduct, factor (in or into or out), figure in

figure out, solve (for)

count, itemize, number

calibrate, gauge (also gage), measure, scale

appraise, assess, estimate, evaluate, rate, value

recalculate, recompute, refigure

conclude, deduce, extrapolate, gather, infer, reason, understand

conspire, contrive, devise, intrigue, machinate, plot, put up

concert, get up

draft, outline, sketch

aim, figure, have on, intend, mean

contemplate, meditate, premeditate

dream, hope, wish

consider, debate, mull (over), ponder

attempt, endeavor, strive, struggle, try

plot, scheme

accomplish, achieve, effect, execute, perform

commit, confide, entrust (also intrust), trust