2019-2020学年山东省泰安市肥城市八年级(下)期末数学试卷.pdf
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2019-2020瀛﹀勾灞变笢鐪佹嘲瀹夊競鑲ュ煄甯傚叓骞寸骇锛堜笅锛夋湡鏈暟瀛﹁瘯鍗 12 48.0
涓€銆侀€夋嫨棰橈紙鏈ぇ棰樺叡 灏忛锛屽叡 鍒嗭級
1. 涓嬪垪璇存硶锛 鎵€鏈夋棤鐞嗘暟閮借兘鐢ㄦ暟杞翠笂鐨勭偣琛ㄧず锛 甯︽牴鍙风殑鏁伴兘鏄棤鐞嗘暟锛 浠讳綍瀹炴暟閮芥湁绔嬫柟鏍癸紱 鈶 鈶 鈶 鈶 16 鈭 卤4 ( ) 鐨勫钩鏂规牴鏄 锛屽叾涓纭殑涓暟鏈 A.0涓 B.1涓 C.2涓 D.3涓
2. 涓嬪垪缇庝附鐨勫浘妗堬紝鏃㈡槸杞村绉板浘褰㈠張鏄腑蹇冨绉板浘褰㈢殑涓暟鏄? ) A.1涓 B.2涓 C.3涓 D.4涓
3. 鍦ㄤ簩娆℃牴寮 锛 锛 锛屸垰3 2 锛 2 2 涓紝鏈€绠€浜屾鏍瑰紡鐨勪釜鏁颁负( ) 30 45肀 0.5 锛 锛 15 鈭?7(肀 +肀 ) 鈭 鈭 鈭 鈭?0肀 鈭 4 A.1涓 B.2涓 C.3涓 D.4涓 肀? 鈮?
4. 鍏充簬 鐨勪笉绛夊紡缁剎 { a ( ) 3 鎭板ソ鍙湁鍥涗釜鏁存暟瑙ｏ紝鍒 鐨勫彇鍊艰寖鍥存槸 肀 肀 <2 A. 肀嶞3 B. 2<肀庘墹3 C. 2鈮ろ睅<3 D. 2<肀嶞3 ABCD 2cm P A 戆 鈫掜暗鈫掜岸
5. 濡傚浘锛屾鏂瑰舰 鐨勮竟闀夸负 锛屽姩鐐 浠庣偣 鍑哄彂锛屽湪姝ｆ柟褰㈢殑杈逛笂娌 鐨勬柟 C P 肀?肀愴睔) 鈻稠按戆讽眱 2) 鍚戣繍鍔ㄥ埌鐐 鍋滄锛岃鐐 鐨勮繍鍔ㄨ矾绋嬩负 锛屽湪涓嬪垪鍥捐薄涓紝鑳借〃绀 鐨勯潰绉宝(肀愴睔 鍏充簬肀?肀愴睔)鐨勫嚱鏁板叧绯荤殑鍥捐薄鏄? ) A. B. C. D.
6. 濡傛灉涓€娆″嚱鏁绊宝 =肀氻饱+肀涚殑鍥捐薄缁忚繃绗竴銆佷簩銆佸洓璞￠檺锛屽垯涓€娆″嚱鏁绊宝 =肀涰饱+肀氫笉缁忚繃鐨勮薄闄愭槸( ) A. 绗竴璞￠檺 B. 绗簩璞￠檺 C. 绗笁璞￠檺 D. 绗