英和和英

to balance an account―strike a balance

make a subtraction

to do arithmetical or algebraic division

justify the margins

book the bill down

to compute the interest

manipulate figures

calculate principal and interest

lay out the arguments

to leave bills unpaid―run up bills

of something, to grow in number

rectify the calculation

add up the figures

redress the balance

redress the balance

to strain one's credit

to make one pay the bill

a bill-collector

keep an account of

to collect a bill

settle the bills

to calculate the profit and loss

add the figures up

to strike a balance

gross receipts

solve an equation

solve an equation

resolve into factors

an allotment

a share