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Play with the left and right hands in different ways, and explore ratio and proportion. Start on the Discover screen to find each challenge ratio by moving the hands. Then, on the Create screen, set your own challenge ratios. Once you've found a challenge ratio, try to move both hands while maintaining the challenge ratio through proportional reasoning.
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Ердийн шингэн бетон хольцыг чөлөөт уналтын (дотроо сэлүүргүй тогоо нь эргэж зуурдаг) зуурагчид зуурна. Албадмал ажиллагаатай зуурагч хэрэглэвэл илүү тохиромжтой. Хэмжсэн түүхий эд материалаа зуурагчдаа хийж холих дарааллыг зуурагчийн төрөл, түүхий эд материалын шинж чанар, технологийн зарчимаа харгалзан өөрөө …
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