Trang chủ » Hỏi đáp » Môn Toán 56dm2 27cm2+94cm2=………………………. 7dm2 49mm2+638mm2=……………….. 13m2 8cm2+9dm2 75 cm2…………….. 19/03/2025 56dm2 27cm2+94cm2=………………………. 7dm2 49mm2+638mm2=……………….. 13m2 8cm2+9dm2 75 cm2………………………….. 5km2 74hm2+6 hm2 4dam2
56dm^2 27cm^2+94cm^2=5627cm^2+94cm^2=5721cm^2 7dm^2 49mm^2+638mm^2=70049mm^2+638mm^2=70697mm^2 13m^2 8cm^2+ 9dm^2 75cm^2=1300,08dm^2+9,75dm^2=1309,83dm^2 5km^2 74hm^2+6hm^2 4dam^2=574hm^2+6,04hm^2=580,04hm^2 #YouAreMyWorldღ Trả lời
Giải đáp + Giải thích: 56dm²27cm² + 94cm² = 5600cm²27cm² + 94cm² = 5627cm² + 94cm² = 5721cm² 7dm²49mm² + 638mm² = 70000mm²49mm² + 638mm² = 70049mm² + 638mm² = 70678mm² 13m²8cm² + 9dm²75cm² = 130000cm²8cm² + 900cm²75cm² = 130008cm² + 975cm² = 130983cm² 5km²74hm² + 6hm² 4dam² = 50000dam²7400dam² + 600dam²4dam² = 57400dam² + 604dam² = 58004dam² Trả lời
2 bình luận về “56dm2 27cm2+94cm2=………………………. 7dm2 49mm2+638mm2=……………….. 13m2 8cm2+9dm2 75 cm2……………..”