2-sinf.qavsli va qavssiz harfiy ifodalar.

2-sinf fan: matematika mavzu:qavsli va qavssiz sonli ifodalar 2-dars dars shiori: matematika fonlar ichra shoh, uning sirlaridan bo`latylik ogoh. hisoblash jarayonini o`rganamiz. hisoblaymiz. (25 − 10) ÷ 3 (12 + 24) ÷ 9 (67 − 18) ÷ 7 × 3 18 ÷ (6 + 12 ÷ 4) 9 ÷ 3 + 4 × 6 2 × 10 − 12 ÷ 2 1 2 1 2 3 usmonning bo‘yi go‘dakligidan buyon necha santimetrga o‘sgan? 4 oylik 55 cm 3 yosh 70 cm 5 yosh 85 cm qo‘zichoqlarning tuyoqlari jami nechta? hisoblaymiz. e`tiboringiz uchun rahmat! abdurahmonova tursinoy image1.jpeg image2.png image3.tmp image4.png image5.tmp image10.png image6.png image7.tmp image8.png image9.png image15.png image16.png image11.tmp image12.png image13.png image14.png image17.tmp image18.tmp image19.gif image20.gif

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