I have forgotten my calculator, can I borrow yours please?
You may use a calculator.
He wasn't particularly excited by the bank's gift of a calculator, which came free when you opened a new account.
I used a calculator on the math test
I checked my accuracy with a calculator.
You can use a calculator for verification of your answer.
He measured, then used his calculator to find the area of his backyard. Before the electronic calculator, slide rules were used for computations.
im not a genius but i think it would be the -er in easier or the -or in calculator
I am using a hig-fidelty calculator.
An example sentence would be: A graphing calculator is an apparatus used for math or algebra.
Cathy is a calculator but her brother is like a cheetah
yes
"He didn't need a calculator to do math, he has a very analytical mind."
I used the calculator to calculate the answer of 39 times 88.
Hey man whats up, I'm using your calculator 'kay? Thanks!