123 キーボード

科学計算キーボードは、3種類のキーボードで構成されています。使いたいキーボードにキーボードを切り替えることができます。[br][br]最初のキーボードは、[img width=31,height=20]https://lh5.googleusercontent.com/hseg06SLfuanyvdFfRn0Q-I0P_FOmJCBItxpWClvZM5ppDyKAA_so2o89yI5hDCiOMNPLX6H1LrT2jwFFcgUczrRUxaT8toH9wCxj3Zl7xljRaivKVt5xvodoGOLsNoPVmp-shjv[/img]キーボードです。数字や基本的な計算、三角・対数演算のためのキーがあります。
The Keys
[table][tr][td][img width=29,height=31]https://lh6.googleusercontent.com/_x7fxBNjvB87juZpDBPsQ0z6zi_Dn8ze4RjN5akKMITbrswfNoP4GUwLuYzjAHcVRSCQ2YHZE9gDPk2njCUO6hsq7bUxoX42Ja4FSjwspAh-ccksbRxKWNdt81q-6dtdxO0qujZ_[/img][/td][td]数値を2乗する[/td][/tr][tr][td][img width=28,height=30]https://lh6.googleusercontent.com/YzRoZG4XoGZLRp9w-Nl4SkJ7IbYYWIK-9pQqItsxuqYL1jS4gO-oC84V7ZfYhXvNCEUmrUxjlMJOh2B4Hwmy2MMJ2tsRy0PtaKvhuXxo6IvHAEgPlreyBKz4UY5fHm-R9t6zcuhL[/img][/td][td]数値を累乗にする[/td][/tr][tr][td][img width=28,height=30]https://lh3.googleusercontent.com/hRvbUAhA54XQcYR_6erhnWEN8P4nDDidgA5wk3_MTT9jPZ-VoN8vh-Rf0U1-8ao1EBKlTlT2xIAM8NAFwx5kVYB2bAlkysUmAzFqZHnlv7B5DdyT44iCpHfm3X9NLZRPnuFwJqis[/img] [/td][td]数値の平方根[/td][/tr][tr][td][img width=26,height=29]https://lh5.googleusercontent.com/Mi738_xBEVsAdrpM3s9MHUkn8KCGuQFu0H4aQhjXBAglZqqheS0jgSuwTHWTqC8Tsbj_ThACtZIsZR-hpHSpI6xZS0SVceuyifYckZaXb3PLJLKq-2hKbu0mB3ElDa2LtEaHp5Kl[/img] [/td][td]分数を入れる[/td][/tr][tr][td][img width=83,height=29]https://lh3.googleusercontent.com/1TXyHWkQ3sjvqQ4VLo3FDgaY_sJaKxNG1y608HvrzJCMJS8zaSlGNdoyzW2RT6v9vw82ByZezefqrlHLYXtdwHWwrY9jn6cJnYDafuHM7Aw5vWtxISFHqoVzJPIbCdeoVoX-qZtG[/img][/td][td]三角比(関数) sine, cosine and tangent[/td][/tr][tr][td][img width=23,height=25]https://lh6.googleusercontent.com/1GdnRF4mXbh6Unlvk4XhlMDZZsQW7Oz3KD37En7TeM9vm4SkGsc82vo4PtH6aMy7-njC_Ziz9y2CfZ9qTpP6yC7MajgvnoTbocltqdBPNkYaMSQWYZtXPopqUfCnitrTxMZM-czo[/img] [/td][td]円周率 π[/td][/tr][tr][td][img width=84,height=30]https://lh3.googleusercontent.com/EH79KHx2_fAS6ptuyYHb_og1cng2jh_IMaCSuiZRdoByun41ikCWupxJvNQYyF5dbRoe5p4zvnlIxNMUk5WjLOjRfqS5saLphvq-esi1Os7glbB8o5CmFOGw6Y9nD7Tg937KUn6N[/img][/td][td]底をe、10、その他の数とする対数[/td][/tr][tr][td][img width=31,height=34]https://lh3.googleusercontent.com/l6DaKZTA-nIy5xlbNhP1DtkJWV1c7NxlIy8KXuh5kMCJ754yz1PiKFoc63kde4B35U8QIPQYuIIfCRfzZynH3i0JraWzY9RAWUkNPl1x-hcxAgwU1Fybb-50ACqd7Jxe1xZObj9B[/img] [/td][td]逆数[/td][/tr][tr][td][img width=26,height=28]https://lh4.googleusercontent.com/XHWJg0t8Q59A3DT_q9OB0OrM41TesPXfXhacPM5hep8kccfrlmDVIw1cav1HqBJFRU6VMf_GOwJKlNZT42NhD52gYwZ-4gwaJyDyyOIPNgpZzHb4il7DU5xYzl0Pj1yxhqNR6q61[/img] [/td][td]上の計算の解を代入[/td][/tr][tr][td][img width=25,height=26]https://lh5.googleusercontent.com/uk_lZlqmZwtXD23bqXiJuUAqHL9AiaPkx-dFfDH8KppBbu7laYOEu3w6poNmgsyDgGSo8vfAtdTL7rd6wvWzchP_lBfUzipQj_nK3FnMpHnWvrD3jsnnAti1LbpW7IiT5_oUDABH[/img] [/td][td]カンマ[/td][/tr][/table][table][tr][td][img width=47,height=26]https://lh5.googleusercontent.com/OmgRud6TPMzlLzMVB0zbCpeHyIfy1vS9jBQ1s6Eb41iMTw4STIIHAY7SF7HwjMKVKHcBQtSkjBOvamkkNxc038aHsBowpf-gYq-jdrpIT3kWbfPNXKt5jlo9PyNUqXKQN6qZAjqt[/img][/td][td] かっこ[/td][/tr][tr][td][br][img width=29,height=31]https://lh4.googleusercontent.com/aH6_oygr_0gw5GvaTrNhuyYU9mdUyxaCqTlqkkQKHy2RmQOCG7bs0waR9E15wV1R0x6joXIQVHgiiVranjjxdrVmyH0cXq3gyEgJqc6OjCNuKSWh4DSsPPd-9G9kOUqtB3xZFTCs[/img][img width=80,height=30]https://lh5.googleusercontent.com/6iugF8AUh8-pY8gz2rpGE1wtKN-m2T5Lwmk7DD6Iy-LQwL0aGHbWHNc-CFDpBXm907glZjanVFLRqfMHRcI3OwDK8TKXSiqpZZ958Hv6QF4wUn5-0NEv-QTAbbvpW_9b-GSpaptp[/img][br][img width=83,height=29]https://lh5.googleusercontent.com/8OJqPOqeEh8YyOnSiO-j_zG8qrqa-5nZ4VLD675s614xthxN4Gs_HD_nz3-jWE20TO87DfyTXbZN2V5tHUTTC-9X5XXBOpfls2RLigCdY8zTo_A4LZVmCBJ1gzwPEikZRpPDVl_R[/img][br][img width=79,height=30]https://lh6.googleusercontent.com/qPvd3cd5GUJwejQa0wKzoAk75QmU_rYRVOFAPv6J6MYIKOiN1gENneAla6lXiUfd7Bs1PpuOaJ9d1KfGXJqsaI1Ze9DDKjEbM6Lbstx9hgvIxP8KGB7kTyilc9agjthty3nflodj[/img] [/td][td]数字[/td][/tr][tr][td][img width=51,height=29]https://lh5.googleusercontent.com/DJ_L_IHEKSlEy1tp6gjvTmefH_GywY_K_smBmQi4_sSaz2AzkhSaVvocpUGCoUM_qbLLEHJK-m5MxDO7kBPEt5kqunesNvoMzndigAEjIH7H87jJtAwwc1-Z6bY4hbg-qkmRLTu7[/img][br][img width=50,height=30]https://lh4.googleusercontent.com/q7npWmWFUeUJrW7yzh_PRgtAEKHsvEEfhrBQV7rR28dlhG8cATchLcWvKyHFVkbOgGfEt5AMN0VgJpWBqKa4GtqGRCdDLyt7dq4bg8wTAAJKyyR5B_JNZGGMy1z47OD1dt4qs8sL[/img][/td][td] 四則演算:足し算、引き算、掛け算、割り算[/td][/tr][tr][td][img width=26,height=29]https://lh5.googleusercontent.com/ogpzq7QRxiPWH8vnQAkzVtsDL9Epp2xTMkSBiUtR2LBelimpi4i06NC3in6GsRtffhEVFbOvb40iYYY7mCJhzJLCVq9H0PiwheWPLVdEsLcNaLozx-ogZdoXjS9NwHmrkjWyYK5w[/img][/td][td] パーセント[/td][/tr][tr][td][img width=28,height=30]https://lh6.googleusercontent.com/JMsbHYLaGGXTriKtjdSxOafISLgVJMuMIGj0VZZdGBDLenJHIRHYHDBnA6CUOigA5W-cKDQpjQGWZoCLDInnsl8trXWfDqZftGu3bE0kkl9SFY2uqeZYHMLerhw9Ung39yjc7ETa[/img] [/td][td] 小数点[/td][/tr][tr][td][img width=27,height=31]https://lh3.googleusercontent.com/rXcMX6B1RXfASjQypRZDhk_cgN-e8a4Xb6b1n6iVbG9mnOHU4e9752Z75565b8zM70HFkWYDx_0WuXj_-Nvoy2uhlSpUrCkUWmoL9wJI2-vw3Lz0M5xKIt0UxrBqB_PDXNZWqcTb[/img] [/td][td] 左の入力項目を削除[/td][/tr][tr][td][img width=32,height=26]https://lh4.googleusercontent.com/6kRStTVAryBeRmRAWzoqoEBB6KN5WduJ4KEj7mQsk3e9BcMe94l2j03YJNXWfrVZ7HKaBUAs9GfO1G854CbMIYshcMkeaketLUMLUKNG_4z3yBfOJ7GO0ZR_pKtGeIRiSyma3zWc[/img][img width=32,height=26]https://lh3.googleusercontent.com/V8YMih0SXbSNga3jWhpJeOpfyfAPt4w-83ujI1DpcW3jWUT5wVIgJZsO0WYgWSLLdBxq6eA4lF8kCWoRP1_GK-VV5MkOrHn2B1NiwZ9cXcsOg0ubzEG4II-rLVVaU1ymAZ9qyW3v[/img] [/td][td] 入力バー内を左右に移動[/td][/tr][tr][td][img width=35,height=27]https://lh3.googleusercontent.com/wkSBqcFTiTTtdL-GFlM3SLzCgk_u3lAwD6gf63lKqs9sK-CMjZrYl_mNQ6NBoonheHFW_uAmbbULNUicQ_9kqzmKI9pHiKvDhYJ65EMdJc72bFvdsEURgutX7tFOXvuJh4Wacs3y[/img] [/td][td] 計算結果を入力し、結果を表示する[/td][/tr][/table]
Try it yourself…
以下の計算を入力し、その結果を下の画像で確認してください。[list=1][*] [math]\left(3\times4.5+3.7\right)\div2[/math][br][/*][*] [math]\sqrt{144}[/math][br][/*][*] [math]log_2\left(32\right)[/math][br][/*][*] [math]sin\left(\frac{\pi}{2}\right)[/math][/*][*]引き算 from [math]\frac{9}{13}-\frac{3}{7}[/math][/*][/list][br][b]注)[/b]分数で計算するときに[img width=27,height=28]https://lh5.googleusercontent.com/h6s9K11aAIEPnRimfwGYsdWYRHo3twju60JFhG6ePhsFYVnqFauXbHTXJkt2I4aQDRkTWY-FJke44R2fJZKY2Y7DmKGzTKGlQeOyG72wh_dzwnsW0XCyDie8AkCTPZt4ZmLqlSRN[/img]をタップすることで、結果を四捨五入した小数値で表示することができます。[img]data:image/png;base64,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[/img]をタップすると、解答が再び分数で表示されます。

Information: 123 キーボード