Vibrant Red Arithmetic Symbols: Plus, Minus, Multiply, and Divide on White Background
School grade. Sad boy holding answer sheet with letter C and minus symbol indoors
New AAA batteries on white background. Dry cell
Antique Abacus
Healthcare worker adjusts settings on digital display showing -20 C
Many AA cell batteries on blue background, closeup
red and green AA batteries
Calculator with a magnifying glass on a white background
Top view of a calculator isolated
Snowflakes on USA flag
Many AA cell batteries on blue background, closeup. Space for text
Many AA cell batteries on blue background, closeup
New nine volt battery isolated on white
red and green AA batteries
Human hand touches digital freezer control panel to set precise temperature
New AAA batteries on white background. Dry cell
New AA battery isolated on white. Dry cell
Gloved hand presses button on medical freezer
New AAA battery isolated on white. Dry cell
Wooden blocks with basic mathematical operation symbols on a yellow background
Many new AA batteries on color background
Calculator placed on a solid pink background in a simple setting for basic math tasks
New AA battery isolated on white. Dry cell
One new AA battery isolated on white
Many AA cell batteries on blue background, closeup
New AAA battery isolated on white. Dry cell
Many new AA batteries as background, top view
New AA battery isolated on white. Dry cell
New D battery isolated on white. Dry cell
Calculator with a magnifying glass on a white background
