Child’s hands playing with numbers, learning simple multiplication. Colorful bright puzzle numbers on white background, education concept * hands; arithmetic; smart; elementary; multiplication; primary; three; educational; math; colorful; study; activity; color; toy; puzzle; geometry; preschooler; girl; education; fun; child; school; play; childhood; learn; kid; mathematics; square; development; toddler; numbers; baby; leisure; game; shape; block; number; construct; symbol; toys; teaching; learning