Numeral 36, thirty six, from decorative balls, isolated on white background
Numeral 89, eighty nine, from decorative balls, isolated on white background
Thoughtful mixed-race schoolboy learning mathematics with abacus in a classroom at elementary school
High angle view of plastic numbers on monthly calendars
Using an abacus for counting in a wooden setting during daytime
Numeral 43, forty three, from decorative balls, isolated on white background
Numeral 7, seven, from decorative balls, isolated on white background
Montessori learning with numbers on wooden blocks
African American boy learning mathematics with abacus on dining table in kitchen at home
A young boy lost in thought under chalkwritten numbers on a blackboard
Math number colorful on white background, education study mathematics learning teach concept.
School, education and learning concept. creativity for kids. Top view colorful background. Flat lay
Math number colorful, education study mathematics.
Number six on abstract colorful drops background
Math Number colorful on white background
Wooden boxes with locks, educational montessori material to manipulate objects
Detail of the colored beads of a wooden abacus, elementary educational material.
Traditional abacus
Diversity in education with teacher studying math lesson on chalkboard in classroom
cute little schoolgirl drawing numbers and showing thumb up
Math number colorful on white background, education study mathematics learning teach concept.
Abacus isolated. Calculating and counting number tool. Mathematics. Analog calculator.
Schoolboy learning mathematics with abacus in a classroom at elementary school
close-up view of cute little schoolgirl drawing numbers on chalkboard
Math Number colorful on white background, education study mathematics learning teach concept.
Math Number colorful on white background with clipping path,
18, eighteen, numeral from glass with an abstract pattern of a flaming fire, isolated on white
Calculator
Math number colorful on white background, education study mathematics learning teach concept.
54, fifty four, numeral, imitation glass and a blazing fire, isolated on white background
