3kingmath.co.th/main/PDF/Grade3.pdf · LaatJ WÆ2553 1) 3 9Jð 7. 36 3 4 Page 3 14 100 92 14 68 60...

download 3kingmath.co.th/main/PDF/Grade3.pdf · LaatJ WÆ2553 1) 3 9Jð 7. 36 3 4 Page 3 14 100 92 14 68 60 18 16 15 14 19 u 52 1 1 5 + 3 - 1 8 100 - 52 - 48 (azuw) 48 48 +8 - 6 (170) 9. 20

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