选择题(每题2分,共20分)
- 234 × 10 = ?
- A. 2340
- B. 23400
- C. 234000
- D. 234
- 123 × 11 = ?
- A. 1353
- B. 1352
- C. 1351
- D. 1350
- 345 × 20 = ?
- A. 6900
- B. 690
- C. 69000
- D. 69
- 456 × 12 = ?
- A. 5472
- B. 5473
- C. 5474
- D. 5475
- 789 × 100 = ?
- A. 78900
- B. 7890
- C. 789000
- D. 789
- 111 × 11 = ?
- A. 1221
- B. 1222
- C. 1223
- D. 1224
- 222 × 22 = ?
- A. 4884
- B. 4885
- C. 4886
- D. 4887
- 333 × 33 = ?
- A. 10989
- B. 10990
- C. 10991
- D. 10992
- 444 × 44 = ?
- A. 19536
- B. 19537
- C. 19538
- D. 19539
- 555 × 55 = ?
- A. 30525
- B. 30526
- C. 30527
- D. 30528
填空题(每题2分,共20分)
- 234 × 12 = ________
- 345 × 13 = ________
- 456 × 14 = ________
- 567 × 15 = ________
- 678 × 16 = ________
- 789 × 17 = ________
- 890 × 18 = ________
- 901 × 19 = ________
- 101 × 20 = ________
- 202 × 21 = ________
计算题(每题5分,共30分)
- 234 × 34 = ________
- 345 × 45 = ________
- 456 × 56 = ________
- 567 × 67 = ________
- 678 × 78 = ________
- 789 × 89 = ________
应用题(每题10分,共30分)
- 小明每天骑自行车上学,他家距离学校123米,他一周上学5天,问他一周骑了多少米?
- 一个篮球场的长是28米,宽是15米,求篮球场的面积。
- 一个果园里有123棵苹果树,每棵树上有45个苹果,问这个果园里共有多少个苹果?
答案
- A
- A
- A
- A
- A
- A
- A
- A
- A
- A
- 2808
- 4485
- 6384
- 8505
- 10848
- 13413
- 16020
- 17119
- 2020
- 4242
- 7956
- 15525
- 25536
- 38029
- 52884
- 70221
- 123 × 5 = 615米
- 28 × 15 = 420平方米
- 123 × 45 = 5535个苹果