The number axis in mathematics.
Schlüsselwörter
activity,
addition,
algebra,
arithmetic,
arrow,
art,
axis,
calculating machine,
calculus,
concept,
coordinate,
counting,
datum,
design,
distance,
education,
element,
exercise,
graph,
icon,
children,
kindergarten,
learn,
line,
linear,
mathematic,
mathematic,
negative,
number,
numerical,
origin,
point,
positive,
preschool,
primary,
scale,
school,
segment,
study,
symbol,
symmetry,
system,
teacher,
zero
Deutsch
