Selective focus of orange plastic numbers on blue background
Male businessman using a calculator
Numeral 81, eighty one, from decorative balls, isolated on white background
Math number colorful on white background, education study mathematics learning teach concept.
School supplies, stationery on blue background space for caption. Back to school concept.
top view of various yellow office appliances on red
A bearded middle-aged teacher in a khaki suit closes his mouth with his hand on a green background
Numeral 53, fifty three, from decorative balls, isolated on white background
children do their homework and write in notebooks at home
Boy learning mathematics with abacus at desk in classroom at elementary school
Mature high school teacher explaining physics formulas
18, eighteen, numeral of wood combined with yellow insert, isolated on white background
top view of rainy landscape composition arranged of paper clips, pencils and cotton on pink
Boy learning math with abacus in a classroom at elementary school
Bearded middle age teacher in khaki suit holds glasses with his hands and blinks his eyes with fun
Metal numeral 500, five hundred, isolated on white background
Educational Logic Games. Preschool Learning Toys.
cute little girl with mother learning numbers on chalkboard
Math number colorful on white background, education study mathematics learning teach concept.
Numeral 56, fifty six, from decorative balls, isolated on white background
Numeral 9, nine, from decorative balls, isolated on white background
Math number and pencil on answer sheet paper, Education study testing learning teach concept.
5, five, numeral from cardboard, isolated on white background
Confident professor explaining formula during lesson
Math Number and pencil on Answer sheet, Education study mathematic learning teach concept.
40, forty, numeral of wood combined with yellow insert, isolated on white background
Numeral 3, three, from decorative balls, isolated on white background
Math Number colorful on white background
flat lay with blank notebook with various studying supplies on yellow
Young girl sitting at a table, focused on counting numbers using a calculator. Concept of math
