浜斿勾绾ф暟瀛︿笂鍐岀鍥涘崟鍏冩祴璇曞嵎
涓�銆佺粏蹇冨～鍐欍�?/p>
1
銆佽绠楀皬鏁板姞銆佸噺娉?/p>
.
鍏堟妸鍚勬暟鐨勶紙锛夊榻愶紝涔熷氨鏄紙锛夊榻愶紝鍐嶆寜鐓э紙锛夊姞鍑忔硶鐨勬硶鍒?/p>
璁＄畻銆?/p>
2
銆佸皬鏁板姞娓涙硶璁＄畻缁撴灉
.
寰堟暟鐨勫皬鏁版湯灏炬湁
0
鏃讹紝鏃讹紝涓�鑸渚濇嵁锛堬級杩涜鍖栫畝銆?/p>
3
銆佹瘮
5.6
澶?/p>
2.35
鐨勬暟鏄紙
锛?/p>
锛?/p>
锛?/p>
锛夋瘮
4
灏?/p>
0.92
銆?/p>
1.5
姣?/p>
0.97
澶氾紙
锛?/p>
锛?/p>
1.2
姣旓紙
锛夊皯
0.8.
4
銆佸～琛ㄣ�?/p>
5
銆佹牴鎹?/p>
2.58+1.64=4.22
鍙互寰楀埌涓や釜鍑忔硶绠楀紡锛屽垎鍒槸锛?/p>
锛?/p>
銆?/p>
锛?/p>
锛?/p>
銆?/p>
6
銆佹渶澶х殑涓�浣嶆暟姣旀渶灏忕殑涓�浣嶅皬鏁板锛堬級
.
7
銆?/p>
5.12
涓?/p>
4. 3
鐨勫拰姣斿畠浠樊澶氾紙
锛?/p>
銆?/p>
8
銆佹暟瀛?/p>
7
鍦ㄥ崄浣嶄笂姣斿湪鍗佸垎浣嶄笂澶э紙
锛?/p>
.
9
銆佷袱涓暟鐨勫樊鏄?/p>
6. 69,
濡傛灉琚噺鏁板噺灏?/p>
4. 2,
鍑忔暟澧炲姞
0. 8,
鍒欏樊鍙樻垚锛堬級
锛涘鏋滆鍑忔暟
澧楀姞
4. 2,
鍑忔暟鍑忓皬
0. 8,
鍒欏樊鍙樻垚锛?/p>
锛?/p>
銆?/p>
10
銆?/p>
灏忕孩瀹剁瀛︽牎
2. 5
鍗冪背
,
灏忓叞瀹剁瀛︽牎
1.3
鍗冪背銆?/p>
涓ゅ鍜屽鏍″湪鍚屼竴鏉＄洿绾夸笂锛?/p>
灏忕孩瀹?/p>
鍜屽皬鍏板鐩歌窛鏈�杩滃彲鑳芥槸锛堬級鍗冪背锛屾渶杩戝彲鑳芥槸锛堬級鍗冪背銆?/p>
浜屻�佹纭垽鏂�?/p>
1
銆?/p>
0.9+0.9=0.99
锛?/p>
锛?/p>
2
銆?/p>
琚噺鏁板噺灏?/p>
2.1,
鍑忔暟澧炲姞
2. 1
锛?/p>
宸笉鍙樸�?/p>
锛?/p>
锛?/p>
3
銆?/p>
涓や綅灏忔暟鍔犱袱浣嶅皬鏁帮紝
鍜屾槸鍥涗綅灏忔暟銆?/p>
锛?/p>
锛?/p>
4
銆?/p>
7. 21-0. 7=7. 2
锛?/p>
锛?/p>
5
銆?/p>
6. 58-
锛?/p>
0. 76+2. 58
锛?/p>
=6. 58-2. 58+0. 76=4. 76
锛?/p>
锛?/p>
涓夈�侀亾鎱庨�夋嫨銆?/p>
1
銆?/p>
6
鍒?/p>
+7
鍏?/p>
3
鍒?/p>
=( )
鍏?/p>
.
A. 7.9
B. 7.09
C. 13.3
D. 7. 63
2
銆佷袱鏁扮浉鍑忥紝宸槸
3.1.
鑻ヨ鍑忔暟澧楀姞
1.2,
鍑忔暟澧炲姞
1.2,
鍒欏樊鏄紙
锛?/p>
銆?/p>
A. 3.1
B. 0.7
C. 5.5
D.
鏃犳硶纭畾
3
銆?/p>
0.9
姣?/p>
10
灏戯紙
锛?/p>
.
A. 0.1
B. 9.1
C. 9
4
銆?/p>
灏忛┈铏庡湪璁＄畻
1.39
鍔犱笂涓�涓竴浣嶅皬鏁版椂
,
鐢变簬閿欒鍦版妸鏈熬瀵归綈锛?/p>
缁撴灉寰楀埌
1.84
銆?/p>
姝ｇ‘
鐨勫緱鏁板簲璇ユ槸锛?/p>
锛?/p>
銆?/p>
A. 5.89
B. 4.5
C.6. 34
D. 0. 45
5
銆佽鍑忔暟鏄笁浣嶅皬鏁帮紝鍑忔暟鏄袱浣嶅皬鏁帮紝宸槸锛?/p>
锛夊皬鏁帮紙鍖栫畝鍓嶏級
銆?/p>
A.
涓や綅
B.
涓�浣?/p>
C.
涓変綅
D.
鍥涗綅
鍥涖�佷粩缁嗚绠椼�?/p>
1
銆佺洿鎺ュ啓寰楁暟銆?/p>
0. 7+0. 9=
5-0.05=
1+0.9=
2. 5+1. 5=
鍔犳暟
25.8
1.36
鍔犳暟
2.34
6.5
鍜?/p>
10.2
2
琚噺鏁?/p>
16.8
10
鍑忔暟
10.42
7.2
宸?/p>
2.83
3.8