2022年一年級(jí)數(shù)學(xué)下冊(cè) 20以內(nèi)加減法練習(xí) 人教新課標(biāo)版
《2022年一年級(jí)數(shù)學(xué)下冊(cè) 20以內(nèi)加減法練習(xí) 人教新課標(biāo)版》由會(huì)員分享,可在線閱讀,更多相關(guān)《2022年一年級(jí)數(shù)學(xué)下冊(cè) 20以內(nèi)加減法練習(xí) 人教新課標(biāo)版(7頁珍藏版)》請(qǐng)?jiān)谘b配圖網(wǎng)上搜索。
1、2022年一年級(jí)數(shù)學(xué)下冊(cè) 20以內(nèi)加減法練習(xí) 人教新課標(biāo)版 16- 1 = 19-13 = 4 - 3 = 1 +14 = 15- 3 = 6 - 5 = 13+ 1 = 11+ 1 = 19- 1 = 2 + 6 = 19-18 = 2 +11 = 2 + 6 = 18-13 = 12+ 7 = 3 + 1 = 3 + 4 = 16-14 = 18- 2 = 5 + 4 = 2 -
2、 2 = 7 - 3 = 6 - 0 = 7 +11 = 13- 3 = 8 - 6 = 0 +18 = 10+ 3 = 18-11 = 17+ 0 = 2 - 2 = 1 + 7 = 6 - 3 = 13+ 1 = 5 +14 = 11+ 0 = 7 - 1 = 0 +10 = 6 - 1 = 2 + 6 = 11-10 = 11+ 3 = 5 +10 =
3、 12-10 = 0 +11 = 5 +10 = 5 - 5 = 19-11 = 17-13 = 2 + 2 = 3 +11 = 10+ 3 = 17- 3 = 1 - 0 = 9 - 5 = 19- 8 = 8 + 0 = 17- 1 = 13-10 = 17+ 0 = 5 - 3 = 9 - 8 = 7 - 3 = 2 - 2 = 14- 2 = 5 - 3
4、 = 0 + 4 = 9 - 8 = 17-14 = 16-14 = 3 +12 = 3 - 0 = 19-15 = 18- 2 = 11+ 2 = 14-12 = 1 + 3 = 5 +11 = 10+ 5 = 11- 1 = 20以內(nèi)加減法練習(xí)(三) 姓名: 時(shí)間: 成績(jī): 5 - 2 = 7 - 6 = 12+ 6 =
5、 10+ 9 = 14+ 5 = 1 + 3 = 2 +10 = 8 +10 = 10+ 8 = 2 - 1 = 9 - 1 = 9 - 5 = 1 + 8 = 12+ 6 = 9 - 3 = 8 - 2 = 17-11 = 11-10 = 7 - 6 = 19- 3 = 15-11 = 7 - 4 = 16-14 = 5 - 2 = 8 - 6 = 15- 2
6、 = 16-13 = 3 +11 = 8 - 7 = 2 +17 = 5 +14 = 14+ 4 = 11+ 3 = 5 +12 = 16-12 = 7 + 2 = 17- 4 = 7 +11 = 18- 7 = 4 + 5 = 19- 5 = 10+ 1 = 2 +15 = 19- 5 = 12-11 = 3 + 3 = 18- 4 = 19-10 = 1
7、6-16 = 1 + 8 = 1 +13 = 14- 4 = 18-11 = 18- 7 = 0 +19 = 12+ 1 = 15-11 = 12+ 3 = 18-13 = 6 - 0 = 1 + 7 = 18-16 = 18- 6 = 9 - 1 = 6 - 3 = 13- 1 = 19-15 = 8 - 0 = 6 - 6 = 0 +19 = 9 - 2
8、= 3 - 3 = 12+ 3 = 2 +11 = 7 - 3 = 13- 2 = 8 - 0 = 1 + 5 = 15+ 3 = 18-15 = 20以內(nèi)加減法練習(xí)(四) 姓名: 時(shí)間: 成績(jī): 2 + 4 = 19-17 = 3 + 6 = 2 - 1 = 17-10 = 1 +15 = 7 - 6 = 3 + 6 = 2
9、+14 = 5 +13 = 15+ 1 = 19- 7 = 17- 2 = 2 + 3 = 14+ 0 = 13+ 0 = 0 + 1 = 18-12 = 18- 8 = 0 + 1 = 12-11 = 4 +11 = 12+ 7 = 3 +13 = 14+ 5 = 19- 1 = 14+ 1 = 3 +12 = 12+ 4 = 17-11 = 5 + 3 =
10、 17-11 = 6 +10 = 17-16 = 18- 1 = 2 + 3 = 6 +12 = 12-10 = 5 +10 = 3 + 6 = 17-14 = 11+ 1 = 19-17 = 4 + 5 = 5 - 3 = 19-19 = 4 + 3 = 7 + 1 = 4 - 3 = 3 + 1 = 4 - 2 = 1 + 7 = 13- 1 = 15-
11、3 = 7 - 1 = 12+ 2 = 1 +10 = 7 +10 = 15-10 = 18- 6 = 1 + 7 = 3 - 2 = 18- 3 = 16-14 = 1 +18 = 13- 0 = 15- 0 = 19-19 = 17+ 0 = 16- 4 = 2 - 2 = 12-12 = 19- 4 = 11+ 2 = 3 +15 = 3 - 0 =
12、0 + 9 = 4 +10 = 0 +11 = 4 - 0 = 20以內(nèi)加減法練習(xí)(五) 姓名: 時(shí)間: 成績(jī): 4 - 3 = 0 + 5 = 9 - 0 = 19-18 = 17+ 2 = 16+ 1 = 12-10 = 9 - 1 = 1 + 7 = 10+ 8 = 5 + 2 = 17- 6 = 18- 8 = 3 -
13、 0 = 0 - 0 = 19- 1 = 11-10 = 12-10 = 7 - 3 = 12-11 = 15-12 = 15-11 = 6 +10 = 1 +13 = 4 + 3 = 3 +14 = 2 +13 = 18- 2 = 8 - 4 = 6 - 2 = 9 - 1 = 2 +14 = 10+ 2 = 7 - 4 = 15-11 = 8 +10 =
14、13- 3 = 1 +12 = 4 +15 = 2 + 4 = 15- 1 = 16- 2 = 10+ 3 = 1 +14 = 16+ 2 = 10+ 7 = 2 + 5 = 2 + 6 = 1 + 2 = 14+ 3 = 11+ 8 = 1 + 1 = 17-16 = 1 + 2 = 5 +14 = 12+ 4 = 18-17 = 12+ 3 = 17-15
15、 = 6 - 1 = 6 - 5 = 6 + 2 = 16+ 3 = 1 +14 = 16+ 1 = 4 +15 = 2 + 3 = 18-13 = 7 - 1 = 15- 1 = 17- 6 = 3 +15 = 1 + 2 = 12+ 3 = 16- 1 = 5 +12 = 15-11 = 19-18 = 11+ 6 = 11+ 2 = 20以內(nèi)加減法練習(xí)(六) 姓名
16、: 時(shí)間: 成績(jī): 19+ 0 = 1 +18 = 7 - 1 = 1 +16 = 4 + 2 = 16-15 = 1 - 1 = 17-16 = 7 + 1 = 5 - 2 = 2 + 4 = 19-17 = 10+10 = 6 - 1 = 1 + 0 = 1 +11 = 2 +10 = 0 + 4 = 18-15 = 12-
17、 1 = 15-13 = 5 +14 = 3 + 0 = 1 +15 = 6 - 0 = 8 - 0 = 12+ 7 = 15-11 = 13+ 4 = 0 + 0 = 19- 8 = 13+ 5 = 18- 6 = 18- 4 = 1 +16 = 1 +13 = 9 - 0 = 8 - 0 = 9 - 2 = 2 +10 = 14- 2 = 18- 6 =
18、19-14 = 12- 2 = 0 +17 = 10+ 6 = 5 + 4 = 18- 6 = 19-19 = 1 +14 = 3 +13 = 17- 5 = 16- 3 = 18- 4 = 7 +11 = 16-13 = 12+ 5 = 10+ 3 = 5 - 1 = 5 + 1 = 6 + 1 = 9 - 5 = 4 + 1 = 9 - 9 = 14-10 =
19、 16- 6 = 13-10 = 3 +14 = 6 - 1 = 15- 5 = 5 + 3 = 15+ 4 = 18- 2 = 19-13 = 11+ 5 = 5 + 3 = 19- 1 = 16-14 = 15- 4 = 19- 8 = 20以內(nèi)加減法練習(xí)(七) 姓名: 時(shí)間: 成績(jī): 16-14 = 2 +12 = 11+ 3 =
20、 19- 5 = 17-14 = 17+ 2 = 4 +14 = 13- 3 = 1 +14 = 16-11 = 12-10 = 19- 8 = 2 + 6 = 7 + 2 = 14-10 = 9 - 6 = 19- 5 = 6 - 5 = 15- 5 = 4 +12 = 10+ 6 = 0 +16 = 16- 2 = 19- 1 = 2 +15 = 2 +12 =
21、 16- 2 = 18-16 = 2 +17 = 10-10 = 19- 7 = 14-13 = 15-15 = 12- 1 = 0 +11 = 7 +11 = 14-12 = 15- 2 = 11+ 0 = 1 + 2 = 1 +15 = 0 +11 = 0 + 9 = 17-10 = 1 + 8 = 15+ 0 = 5 + 0 = 14+ 0 = 3 + 2 =
22、 6 - 1 = 5 + 0 = 16- 1 = 13-12 = 1 + 3 = 9 + 0 = 8 - 7 = 18- 4 = 13-11 = 9 - 7 = 18- 4 = 2 + 5 = 10+ 5 = 3 +11 = 15-14 = 17-12 = 12-12 = 6 +10 = 17-17 = 4 - 1 = 5 - 2 = 2 + 5 =
23、 10+ 8 = 15- 3 = 1 +14 = 6 +12 = 2 - 1 = 18- 6 = 1 +10 = 15- 5 = 9 - 2 = 20以內(nèi)加減法練習(xí)(八) 姓名: 時(shí)間: 成績(jī): 6 +13 = 1 +14 = 8 + 1 = 14+ 5 = 18- 1 = 3 +10 = 14+ 4 = 8 - 7 = 12-11 =
24、 17-16 = 10+ 9 = 3 + 4 = 1 +13 = 12+ 2 = 10+ 3 = 12+ 4 = 3 +12 = 16+ 2 = 7 - 4 = 19-10 = 14-10 = 11+ 6 = 19-16 = 2 +12 = 7 +11 = 10+ 6 = 2 + 4 = 16+ 3 = 3 +12 = 17- 5 = 19- 3 =
25、 11+ 8 = 1 + 4 = 18- 3 = 1 + 7 = 19- 4 = 14+ 3 = 3 +16 = 15-12 = 4 - 3 = 4 + 4 = 18- 1 = 8 - 8 = 15+ 2 = 14+ 3 = 5 + 3 = 10+ 7 = 17- 3 = 12+ 7 = 10+ 3 = 16- 0 = 3 +16 = 15-14 = 14- 2 =
26、 9 +10 = 15-12 = 5 - 3 = 2 +13 = 18+ 0 = 18- 3 = 8 + 0 = 1 - 0 = 19-19 = 6 - 1 = 6 - 3 = 11- 1 = 13-11 = 1 + 4 = 16- 2 = 14-10 = 14-13 = 11+ 2 = 11- 0 = 13-10 = 14- 2 = 16+ 2 = 10+ 6
27、 = 14- 3 = 4 + 3 = 18-17 = 20以內(nèi)加減法練習(xí)(九) 姓名: 時(shí)間: 成績(jī): 15-12 = 19-18 = 19-18 = 6 +12 = 10+ 2 = 17- 3 = 7 - 3 = 2 +11 = 11+ 1 = 13-10 = 2 +10 = 0 + 5 = 6 + 2 = 12- 2 =
28、 17- 6 = 1 + 2 = 2 +13 = 13+ 4 = 5 + 2 = 19- 5 = 1 +12 = 9 - 1 = 2 + 1 = 11+ 4 = 18+ 1 = 12-12 = 15- 2 = 7 +12 = 1 +14 = 19-10 = 19-12 = 4 - 1 = 17-15 = 2 + 3 = 16-16 = 1 - 0 = 7 - 1
29、 = 19- 1 = 1 + 4 = 2 + 2 = 1 +15 = 19-18 = 19-18 = 17- 1 = 3 - 0 = 7 - 0 = 7 - 1 = 12-11 = 3 +13 = 0 +10 = 11+ 0 = 8 - 6 = 5 +12 = 19-18 = 15-10 = 17- 1 = 1 +13 = 11+ 8 = 12+ 3 =
30、 16- 1 = 17- 5 = 0 +18 = 18-14 = 17- 6 = 8 - 7 = 13+ 0 = 2 + 2 = 5 + 2 = 8 + 0 = 3 + 6 = 4 +12 = 9 - 5 = 6 - 1 = 2 + 3 = 17+ 2 = 3 +13 = 5 - 0 = 3 - 0 = 11+ 5 = 0 + 4 = 20以內(nèi)加減
31、法練習(xí)(十) 姓名: 時(shí)間: 成績(jī): 9 +10 = 14-11 = 8 + 0 = 3 +10 = 11+ 7 = 16- 0 = 5 + 3 = 0 +11 = 1 + 8 = 12- 2 = 15- 1 = 6 - 5 = 19- 4 = 19-15 = 9 - 8 = 3 + 6 = 18- 5 = 8 +11 = 5 + 3 =
32、 17+ 1 = 14+ 2 = 3 + 4 = 14-12 = 18- 7 = 4 +13 = 2 + 7 = 15- 1 = 18-18 = 3 +16 = 11-10 = 2 - 2 = 4 + 3 = 16- 6 = 6 +10 = 17+ 2 = 8 + 1 = 8 - 6 = 4 + 2 = 9 - 4 = 10+ 3 = 1 +15 = 6 - 5
33、 = 1 +12 = 13-11 = 17-15 = 14+ 1 = 17-16 = 16- 5 = 18-10 = 15-10 = 1 +18 = 2 - 1 = 10+ 5 = 8 - 8 = 5 + 3 = 1 +17 = 16-15 = 16+ 2 = 2 - 1 = 10+ 3 = 3 +11 = 11-10 = 1 + 7 = 6 + 3 = 2
34、+12 = 11-10 = 1 +12 = 7 +10 = 12+ 2 = 16-11 = 7 - 7 = 5 +12 = 2 +16 = 7 - 3 = 14- 1 = 11+ 2 = 5 - 3 = 16- 3 = 12+ 1 = 9 - 5 = 20以內(nèi)加減法練習(xí)(十一) 姓名: 時(shí)間: 成績(jī): 18-11 = 10+ 7 = 15
35、-12 = 1 +16 = 1 +16 = 5 - 5 = 3 + 3 = 10+ 6 = 18-12 = 7 - 7 = 4 - 1 = 12- 1 = 0 + 1 = 7 - 0 = 1 +10 = 15- 5 = 2 + 3 = 19- 9 = 17- 4 = 11+ 2 = 4 - 4 = 16+ 1 = 6 - 2 = 16- 1 = 16+ 3 =
36、 5 - 5 = 18+ 0 = 7 +11 = 5 +12 = 13- 2 = 2 + 6 = 8 - 4 = 16+ 3 = 1 +13 = 4 - 0 = 7 - 2 = 18-10 = 17- 5 = 8 - 3 = 0 +11 = 9 + 0 = 16- 6 = 16- 0 = 2 + 4 = 13+ 3 = 4 - 0 = 3 + 2 = 16-1
37、2 = 17- 4 = 0 +16 = 0 + 6 = 19+ 0 = 10+ 4 = 8 - 2 = 3 +11 = 2 + 6 = 11+ 3 = 19- 5 = 2 +11 = 11+ 3 = 10+10 = 16-14 = 9 - 4 = 4 + 3 = 5 - 4 = 7 - 5 = 5 + 4 = 5 - 3 = 17- 3 = 17- 4 = 1
38、4- 2 = 2 + 1 = 15+ 3 = 1 + 4 = 19-17 = 7 + 2 = 17-16 = 15- 4 = 15-12 = 14-12 = 20以內(nèi)加減法練習(xí)(十二) 姓名: 時(shí)間: 成績(jī): 3 + 3 = 5 + 1 = 19- 5 = 18-16 = 2 + 6 = 18- 8 = 2 +16 = 8 - 5 = 15+ 1 =
39、 7 - 3 = 5 - 2 = 16-13 = 14+ 3 = 14+ 1 = 13- 2 = 3 +14 = 12+ 3 = 10+ 6 = 3 +15 = 13- 2 = 1 +16 = 14+ 2 = 1 +14 = 3 +14 = 7 - 5 = 7 - 1 = 10- 0 = 15+ 1 = 5 +10 = 2 + 5 = 11+ 6 =
40、 8 - 8 = 11+ 7 = 9 - 6 = 10+ 6 = 1 + 0 = 7 - 1 = 17+ 0 = 19- 2 = 15-10 = 8 - 2 = 11+ 0 = 5 + 2 = 4 +10 = 2 + 4 = 2 + 3 = 12+ 3 = 15-14 = 1 +16 = 16- 3 = 18-10 = 17- 4 = 15- 4 = 15+ 2 =
41、 16-14 = 8 +10 = 15-10 = 15- 2 = 3 - 3 = 0 +19 = 15- 2 = 2 +10 = 5 +14 = 8 - 4 = 15- 4 = 7 - 3 = 2 +10 = 7 +11 = 11-10 = 14+ 2 = 12+ 0 = 4 + 3 = 19-19 = 4 +15 = 13- 0 = 12-12 = 5 +10 =
42、 1 + 1 = 19- 3 = 15- 2 = 20以內(nèi)加減法練習(xí)(十三) 姓名: 時(shí)間: 成績(jī): 9 - 2 = 17- 3 = 8 - 6 = 10+ 1 = 18- 5 = 1 +10 = 19-18 = 8 - 2 = 2 + 2 = 8 - 7 = 11+ 1 = 16+ 3 = 4 +10 = 19- 9 =
43、 3 + 0 = 19- 5 = 12- 1 = 17- 3 = 3 + 1 = 17-12 = 17-16 = 12-11 = 3 +10 = 5 - 1 = 9 - 3 = 10+ 9 = 19- 6 = 2 +10 = 17- 2 = 4 +15 = 3 + 2 = 1 + 1 = 17-14 = 7 - 6 = 16- 5 = 3 +10 = 13+ 6
44、= 1 + 2 = 6 - 2 = 18- 1 = 0 +11 = 5 +14 = 0 + 7 = 0 + 6 = 19-16 = 0 + 0 = 18-13 = 18- 1 = 0 +11 = 1 +17 = 0 + 2 = 13-10 = 0 + 3 = 1 +15 = 9 - 9 = 10-10 = 3 +12 = 16- 0 = 0 + 0 =
45、 17- 3 = 19- 6 = 2 +13 = 1 +10 = 2 +13 = 5 +12 = 12+ 7 = 8 - 7 = 7 - 4 = 9 + 0 = 3 +12 = 0 +11 = 5 + 1 = 12+ 0 = 18-11 = 1 + 4 = 19- 5 = 1 +15 = 2 + 4 = 16+ 1 = 6 +11 = 20以內(nèi)加減法練
46、習(xí)(十四) 姓名: 時(shí)間: 成績(jī): 18- 7 = 19-11 = 10+ 9 = 6 - 5 = 16- 5 = 1 + 7 = 12-10 = 7 + 2 = 5 - 1 = 10+ 4 = 11+ 3 = 17-15 = 15- 3 = 15- 4 = 17- 1 = 3 + 5 = 18- 8 = 6 - 4 = 14-10 =
47、 3 + 1 = 9 - 1 = 19-10 = 2 + 2 = 7 + 1 = 19- 6 = 8 - 4 = 2 +11 = 17- 2 = 12+ 1 = 17-14 = 18- 6 = 4 + 3 = 3 +10 = 14-12 = 12- 1 = 2 +16 = 14+ 1 = 16-11 = 13-11 = 2 +14 = 5 +10 = 15+ 2
48、= 1 +18 = 17-10 = 12+ 1 = 19- 2 = 7 - 6 = 1 + 7 = 6 - 1 = 17+ 2 = 7 - 1 = 7 + 1 = 19-14 = 9 - 2 = 19-18 = 7 - 6 = 1 +11 = 2 +10 = 18- 3 = 10+ 9 = 14+ 4 = 0 + 3 = 17-11 = 18-12 = 18
49、- 5 = 14+ 4 = 0 +12 = 3 +11 = 7 +10 = 7 + 0 = 2 + 6 = 5 +12 = 5 +12 = 18- 3 = 19- 3 = 7 - 4 = 2 + 4 = 7 - 1 = 18-12 = 2 +17 = 20以內(nèi)加減法練習(xí)(十五) 姓名: 時(shí)間: 成績(jī): 19- 8 = 10+
50、1 = 7 - 5 = 7 +11 = 12+ 3 = 1 +14 = 17-14 = 1 +15 = 1 + 1 = 9 - 5 = 6 + 1 = 0 +17 = 6 +11 = 0 +17 = 6 - 1 = 16- 5 = 13- 2 = 6 +12 = 15-14 = 7 + 0 = 12+ 7 = 2 +10 = 5 +11 = 6 + 0 = 1
51、3-10 = 16-13 = 5 + 2 = 16-14 = 5 +13 = 2 +10 = 12+ 3 = 3 + 1 = 19- 1 = 4 - 4 = 0 +18 = 12+ 5 = 2 +13 = 2 +15 = 19-13 = 18+ 0 = 4 +13 = 9 - 0 = 6 - 5 = 15- 4 = 10+ 2 = 6 +13 = 3 + 6
52、= 12+ 1 = 1 +18 = 18-11 = 1 + 8 = 4 + 4 = 12+ 4 = 0 +16 = 8 - 2 = 3 +10 = 2 + 1 = 6 - 6 = 3 +13 = 6 - 3 = 4 +13 = 5 + 1 = 7 - 5 = 19-19 = 13+ 2 = 16-14 = 16+ 3 = 13-13 = 6 - 2 = 4 +12 = 10+ 0 = 6 - 2 = 4 - 1 = 16-14 = 6 +12 = 15+ 3 = 12-11 = 4 - 1 = 16-14 = 12+ 4 =
- 溫馨提示:
1: 本站所有資源如無特殊說明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請(qǐng)下載最新的WinRAR軟件解壓。
2: 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請(qǐng)聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
3.本站RAR壓縮包中若帶圖紙,網(wǎng)頁內(nèi)容里面會(huì)有圖紙預(yù)覽,若沒有圖紙預(yù)覽就沒有圖紙。
4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
5. 裝配圖網(wǎng)僅提供信息存儲(chǔ)空間,僅對(duì)用戶上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理,對(duì)用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯,并不能對(duì)任何下載內(nèi)容負(fù)責(zé)。
6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容,請(qǐng)與我們聯(lián)系,我們立即糾正。
7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時(shí)也不承擔(dān)用戶因使用這些下載資源對(duì)自己和他人造成任何形式的傷害或損失。
最新文檔
- 6.煤礦安全生產(chǎn)科普知識(shí)競(jìng)賽題含答案
- 2.煤礦爆破工技能鑒定試題含答案
- 3.爆破工培訓(xùn)考試試題含答案
- 2.煤礦安全監(jiān)察人員模擬考試題庫試卷含答案
- 3.金屬非金屬礦山安全管理人員(地下礦山)安全生產(chǎn)模擬考試題庫試卷含答案
- 4.煤礦特種作業(yè)人員井下電鉗工模擬考試題庫試卷含答案
- 1 煤礦安全生產(chǎn)及管理知識(shí)測(cè)試題庫及答案
- 2 各種煤礦安全考試試題含答案
- 1 煤礦安全檢查考試題
- 1 井下放炮員練習(xí)題含答案
- 2煤礦安全監(jiān)測(cè)工種技術(shù)比武題庫含解析
- 1 礦山應(yīng)急救援安全知識(shí)競(jìng)賽試題
- 1 礦井泵工考試練習(xí)題含答案
- 2煤礦爆破工考試復(fù)習(xí)題含答案
- 1 各種煤礦安全考試試題含答案