image tag: subtraction, orientation: horizontal, image quantity: 4

3517x2592px

addition, subtraction, operation, calculations, numbers, arithmetic
4602x3444px

vintage, calculator, pi, calculation, calculate, computation, math
4512x3093px

abacus, mathematics, count, wood, math, finance, education
6016x4000px

calculator, calculation, keypad, finance, mathematics, accounting, financial