22+ Monkey With A Calculator. See how finance works for the compound interest formula, (or the advanced formula with annual additions), as well as a calculator for periodic and continuous compounding. Use this calculator to determine the future value of your investment with compound interest.

Children will have fun learning simple arithmetic with these large 8.5 x 11 monkey calculators. Simply slide the monkey’s feet so his toes point to the numbers you want to. 1 to create the backing board.







