Pensa i calcula

Pensa i calcula

Author's Instructions

Troba el número que falta

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Addition and Subtraction - Math

Fitxa per agilitzar el càlcum mental.

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Addition and Subtraction - Math

COMPLETARE LE ADDIZIONI ARRIVANDO AL 20

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Addition and Subtraction - Math

add the prices to show how much it is

一年级 数学 50以内的加法 应用题

Addition and Subtraction - Math

50以内的加法-应用题
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