( 1)89○98 (2)72-8○60 (3)53○39+9
(4)87-25○87-20 (5)60+9○59+9 (6)88-80○88-8
(7) 1 yuan ○ 100 points (8)4 corners, 8 points, 50 points (9) 1 angle, 1 minute, 9 points.
2.( 1)59 consists of () tens and () ones.
(2) Two digits, in which the ten digits are greater than 8 and the single digits are less than 1. This two-digit number is ().
3. Fill in "+"or "-"in○.
①46○20 = 66②40○38 & gt； 70
③ 68○9=59 ④ 58○ 17
4. Arrange the following figures from small to large.
67 86 100 9 1 68 54 76
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Second, the oral problem (65438+ 0 points for each small question, ***20 points)
( 1)
① 90-9= ② 24- 10-7= ③ 46+5= ④ 20+ 13-9= ⑤ 8+57=
⑥ 34+25+5= ⑦ 98-70= ⑧ 58-58+8= ⑨ 65+20= ⑩ 39+7-20=
(2)
①25+7= ②50-8= ③86-5= ④ 4+65= ⑤20+67=
⑥42+30= ⑦73-40= ⑧ 85-7= ⑨ 8+45= ⑩ 76-60=
Three, written questions (18 points)
( 1) 65-47= (2)28+54= (3)68+29=
(4) 92-46= (5)36+57= (6)70-25=
(7) 65- 17= (8)38+23 (9)53-28=
Four, the text narrative topic (12 points)
1, what's the difference between 68 and 73?
How much is 2.24 more than 39?
3. What is the number less than 92 times 45?
4. Both addends are 46. What's the total?
Five, the application problem (26 points)
1, (1) The woodworking group has repaired a batch of tables, and 38 tables have been repaired. 17 has not been repaired yet. How many tables are there in this batch? (4 points)
(2) The above problems are adapted into subtraction application problems, and then calculated in the form of columns. (4 points)
The worker's uncle built this road. The next day, he repaired 14 meters more than the first day. On the first day, he repaired 62 meters. How many meters of road did he build the next day? (5 points)
Xiaolan is 9 years old and her mother is 36 years old. How old is her mother and Xiaolan? (5 points
4, a pair of sneakers 2 1 yuan, a pair of shoes is cheaper than a pair of sneakers 9 yuan, how much is a pair of shoes? How much does it cost to buy a pair of sneakers and cloth shoes? (8 points)
Six, thinking questions (10 points for each small question *** 20 points)
1. After Xiaogang gave his younger brother four exercise books, he also had two more exercise books than his younger brother. It turns out that his brother's exercise books are less than Xiaogang's.