Metal numeral 28, twenty-eight, isolated on white background
The inscription on the green school board: "Happy teacher's day!"
Wooden board to learn to count numbers and do mathematical operations.
Chinese Abacus
Math Number colorful on white background
19, nineteen, numeral from glass with an abstract pattern of a flaming fire, isolated on white
Educational Logic Games. Preschool Learning Toys.
Math Number colorful background, education study mathematics learning teach concept.
top view of opened blank notebook and math education numbers on pink
Metal numeral 49, forty-nine, isolated on white background
Colorful math problems written on paper with stationery and colored pencils nearby
Numeral 85, eighty five, from decorative balls, isolated on white background
Graduation hat and pencil on Answer sheet background, Education study mathematics learning
Math number colorful on white background, education study mathematics learning teach concept.
Numeral 95, ninety five, from decorative balls, isolated on white background
Relaxing mother and son using toy cash register and lying on a carpeted floor
Numeral 100, one hundred, from decorative balls, isolated on white background
Math number colorful on white background, education study mathematics learning teach concept.
Metal numeral 31, thirty-one, isolated on white background
Bearded middle age teacher in khaki suit holds glasses with his hands and blinks his eyes with fun
Math number colorful on white background, education study mathematics learning teach concept.
Numeral 32, thirty two, from decorative balls, isolated on white background
Numeral 83, eighty three, from decorative balls, isolated on white background
Math number colorful on white background, education study mathematics learning teach concept.
cropped shot of mother and daughter learning digits while sitting on floor at home
Math number colorful on white background, education study mathematics learning teach concept.
Math Number colorful on white background
smiling boy writing math example on blackboard with chalk
high angle view of beautiful mother and daughter learning numbers on chalkboard
Abacus isolated. Calculating and counting number tool. Mathematics. Analog calculator.
