Собирање до 20

Собирање до 20
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Instrucciones del autor

Да знае парови броеви на 10 и 20

Explora las hojas de trabajo

Sumas

Addition and Subtraction - Math

Sumas sencillas.

Operasi Tolak Tahun 2

Addition and Subtraction - Math

Operasi Tolak tanpa kumpul semula dan dengan kumpul semula

Evaluare sumativa matematica

Addition and Subtraction - Math

calcule 0 - 1000, neunoscute, probleme cu 1 si 2 operatii

3 digit addition and subtraction

Addition and Subtraction - Math

3 digit number additions and subtractions with regrouping.