add up and subtract add up and subtract
magical colouringa little box of matches
and ten cubes
color codepen felts
We learned she became the patron of the town
We read the story of the Warsaw mermaid
She lives in the Vistula riverShe sings beautifully
She has a swordShe knows how to use it
to defend the town
mental arithmeticmental arithmetic
autonomous work or pair work
The same rule applies for allmental arithmetic only
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