My mother is 32 years old, 24 years older than Cong Cong. How old is Cong Cong?
3. A rope is folded in half, and then folded in half. Each section is 5 meters. How long is this rope?
4. A piece of cloth is 60 meters, cut 5 meters at a time, cut 9 times, how many meters are left?
5. The school bought/kloc-0 football with 20 yuan, and 29 yuan bought a basketball. How much is a basketball more expensive than a football?
6. There are 27 apple trees in the orchard, and there are more pear trees than apple trees 17. How many pear trees are there?
7. Xiaoming read a story book. On the first day, he read six pages less than the next, and the next day he read 30 pages. How many books did he read on the first day?
8. My brother is 9 years old today, and my brother 15 years old. /kloc-how old is my brother after 0/0 years?
9. It takes 5 minutes to saw a piece of wood into 5 sections. How many minutes does it take to saw it once?
10, Grandma can't buy back 20 pieces of candy, and there are 2 pieces left in the quantity of 3 pieces, and 2 pieces left in the quantity of 5 pieces and 5 pieces. How many sweets did grandma buy?
1 1. There are 7 boxes of pens in the store, each containing 8 pens, and 28 pens have been sold. How many pens are left?
12. Is it enough for 4 people in each room and 26 people in 7 rooms?
13, Xiao Fang borrowed 70 pages of books a week. She plans to read 9 pages every day. Can she finish it on time? If not, how many pages are missing?
14, Xiaoming is 7 years old, his mother is 2 1 year older than Xiaoming, and his father is 5 times older than Xiaoming. How old is his mother? Where's Dad?
/kloc-class 0/5 and class 2 (3) have 28 girls,/kloc-class 0/2 has fewer boys than girls. How many boys are there? How many boys and girls are there?
16. Students planted 25 trees this morning, 19 trees in the afternoon, and 38 trees yesterday. How many more trees have been planted today than yesterday?
17, there were 39 male teachers, 25 female teachers and 8 teachers transferred from Chang 'an No.1 Primary School. How many teachers are there in Chang 'an No.1 Primary School now?
18. Eight willows were planted in front, back, left and right of the flower bed. A * *, how many willows have been planted?
19, Xiaohong reads a 90-page book, with an average of 8 pages a day. After reading for 9 days, how many pages are left?
20. Xiaohua has 5 bags of sugar, 6 capsules in each bag, and 3 capsules. How many sweets does Xiaohua have?
2 1. 25 boys, 2 girls1,two teachers. Is there enough space in a 50-seat car?
22. A building has ten floors, each floor is 4 meters. Xiaoming is standing on the balcony on the eighth floor. How far is he from the ground?
23. There are six small snails, and there are three times fewer ants. How many ants are there?
24. There are 36 boxes of pears and 37 boxes of apples. This truck can carry 70 boxes at a time. Can these pears and apples be transported at one time?
25. A big towel, 38 yuan, was given to 50 yuan, the shop assistant. How much should I get back?
26. Xiaohong's family bought a box of red Fuji, ate 18, and there were six left. How many red fujis are there in a box?
27. Xiaolan bought five exercise books at a price of 50 cents each. How much is _ _ _ _ _ _ _ _ _ _ _ _?
28. The teacher assigned 80 arithmetic problems, and Xiao Xin did 69. How much is left?
There are five Chinese books on the desk. A book has 10 pages. * * * How many pages are there? Mathematics book 1 book, 24 pages. How many pages are there in five Chinese books and one math book?
30. Xiaoming and Xiaohua went to the park to pick flowers. Xiaoming picked 6 kinds of flowers, 7 each, and Xiaohua picked 4 kinds of flowers, 8 each. How many flowers did Xiaoming and Xiaohua pick?
3 1. There are two desks in my mother's office, one with four books of nine different kinds and the other with eight books of three different kinds. How many books are there on two desks in mom's office?
There are two vases. There are six flowers in one vase and four flowers in the other. How many flowers are there in two vases?
33. There are two rows of poplars in the school playground, with six trees in each row. How many in a row?
34, a brush costs 3 yuan, Xiaohong bought four, how much did a * * * cost?
35. A table has four feet. How many feet are there in eight tables?
36. Xiaohong bought some glass beads, one for five, three for one, and two left. How many glass beads did Xiaohong buy back?
37. A triangular piece of paper has three corners. How many angles do six triangular pieces of paper have?
A cube has six faces, and each face has four corners. How many angles does a * * * have?
39. The students made paper flowers, 6 pieces of red paper, 6 pieces of white paper and 6 pieces of yellow flowers. How many flowers did * * * make?
There are five rabbits in the cage. How many feet do they have?
4 1, Xiaohong raised 6 goldfish in the big fish tank and 3 goldfish in the small fish tank. How many goldfish does Xiaohong have at home?
42. The school bought 6 bags of rubber balls, 5 in each bag. * * * How many clothes did you buy a rubber ball?
43. How many buttons does it take to nail five buttons for one dress and three dresses?
44. Class 2 (1) has five desks in each group. How many tables are there in the fourth group?
45. There are two vases. There are six flowers in one vase and four flowers in the other. How many flowers are there in each vase?
46, a brush costs 3 yuan, Xiaohong bought four, how much did a * * * cost?
47. Xiaohong has 28 pictures, and Xiaoming has more than her 16. How many does Xiaoming have?
Class 2 (3) bought 62 story books and 38 science books. How much more story books did you buy than science books?
49. On the first day, the shop sold 8 1 set of clothes, and the next day it sold less 18 sets than on the first day. How many sets were sold the next day?
50. The canteen eats 9 cabbages every day. * * * How many cabbages did you eat a week?
5 1. There are three students in the classroom, nine boys and nine girls come in. How many students are there now?
52. To make a shirt, five buttons should be nailed to the front and two buttons should be nailed to each cuff. How many buttons does it take to make such a shirt?
53. The short rope is 6 meters long and the long rope is three times as long as the short rope. How long is this long rope?
54. There are 22 geese, 9 fewer than geese and more than Abby Mallard 19. How many ducks and geese are there?
Mingming, Light Light Blue and Lele water the small saplings on campus, with an average of 6 trees per person. A * * *, how many trees have been watered?
56. There are 24 boxes of flowers. After giving some to the kindergarten, there are 8 boxes left. How many boxes for the kindergarten?
57. Trees were planted on both sides of the road, with eight trees planted on one side and nine trees planted on the other. How many trees are planted on both sides?
58. It took 27 points for Xiao Ming to assemble a toy racing car and 34 points for Liang Xiao. How many points is Xiaoming faster than Liang Xiao?
59. There are 7 rows of apple trees in the orchard, with 8 trees in each row. How many apple trees are there in a * * *?
60. There are three rows of cars parked in the parking lot, each with three cars. A * * *, how many cars are parked?
6 1, Xiao Hai measured the side length of mathematical handwriting with an 8 cm long ruler, exactly three times. What is the side length of math writing?
62. The school puts flowers on both sides of the classroom corridor, with 6 pots on one side and 5 pots on the other. A * * *, how many pots?
63. The school places 6 pots of flowers on both sides of the classroom corridor. A * * *, how many pots?
64. There are 27 cars, with fewer vans than cars 15 and more buses than cars 15. How many trucks and buses are there?
65. There are 36 pots of flowers left in the flower shop, which are sold as much as the rest. How many potted flowers are there?
66. The worker's uncle has repaired 16 chairs, and there are still 8 to be repaired. A * * *, how many chairs to repair?
67. The students of Youyi Road Primary School watch movies in two batches, each with six classes. How many classes are there in a batch?
68. Mom bought four cakes. Is 7 yuan and 30 yuan enough for each cake?
69. Originally, 22 people went to the theatre, but 13 people came and 6 people left. How many people are going to the theatre now?
70. The bakery made 54 loaves of bread. The first group bought 22 loaves and the second group bought 8 loaves. How much bread is left? (two methods)
7 1. There were 22 boys and 2 girls, of which 16 participated. How many people didn't attend?
72. Three groups * * * collected 94 mineral water bottles, the first group collected 34, the second group collected 29, and the third group collected how many?
73. There are 4/kloc-0 people on the bus, 3 people on the bus/kloc-0, and 9 people get off the bus. How many people are there on the bus now?
74. Xiaohong has 28 balloons and Xiao Fang has 24 balloons for kindergarten children 15. How many balloons are left?
75.8 yuan to buy four bags of biscuits in the supermarket. How much does it cost to buy eight bags of biscuits?
76. The teacher has 8 bags of table tennis, 6 in each bag, and lends them to classmates 15. How much is left?
77. The teacher spent 70 yuan on books and bought seven sets of story books, each of which cost 9 yuan. How much is left?
78. In math class, children play games. Every five people are divided into six groups. How many children are there in a group?
79. Xiaojun and Xiaoli made lanterns, Xiaojun made 2 1, Xiaoli made 18, and gave them to the teacher 50. How much more will they make?
There are more girls 15 and boys 1 1 than girls in Class One. Question 2. How many students are there in Class One?
8 1. This story book has 74 pages. Xiaoli read 20 pages in grade one and 23 pages in grade two. How many pages are left?
There used to be 58 sheep in the sheepfold. Six go first, then seven. How many are there now?
83. Xiaodong did 10 math problems in the morning, and three more in the afternoon than in the morning. How many did Xiaodong make?
84. Xiaohong read a story book. On the first day, she read 15. The next day, she read six pages less than the first day. How many pages did she read in two days?
85. Xiaoming is 8 years old and his father is 35 years old. How old was Xiaoming when his father was 50?
86. Xiaodong is 6 years old and his mother is 30 years old. When Xiaodong 12 years old, how old was his mother?
87. My father, mother and brother all broke nine corns, and I broke six. How many are broken in our house?
There used to be 45 chickens in Xiaoming's henhouse. My mother sold 12 last week and 15 this week. How many chickens are left in the henhouse?
There are five groups of students in Class One, Grade Two, with an average of five students in each group. June 1st? 2 1 person participated in the chorus. How many people didn't join the choir?
90. Xiaoming planted five rows of radishes, nine in each row. 15 for the neighbors, how many are left?
The baker made 54 loaves, Xiaoming bought 19 loaves and Xiaohong bought 25 loaves. How much more can you buy?
92. Team Three caught 42 bugs, Team One caught 18 and Team Two caught 16. How many did the third team catch?
93. In the conference room, there are 30 single chairs and 8 double chairs. How many people can sit in a room?
94. Xiao Ming's mother bought a rope 16 meters long, cut off some for skipping, and there were 6 meters left. How many meters does it take to jump rope?
95. There are 35 boys and 37 girls in Grade Two of Senior High School, 50 of whom participated in summer camp activities. How many students are left in the second grade?
96. The canteen sent three carts of rice, each with eight bags. After eating 18 bags, how many bags are left?
97. Xiaoming made 18 green flag and 32 red flag. Give kindergarten 14 noodles. How many noodles does Xiaoming have now?
98. There are 40 people crossing the river. Is it enough to rent 8 boats (each boat can only take 4 people) and 1 big boat (each big boat can only take 6 people)?
99. Among the flowers, there are 35 dragonflies and butterflies, 6 of them fly away, and 12 comes. How many dragonflies and butterflies are there in the flowers now?
100, there are 35 trucks and 24 cars in the parking lot. 17 The car has already left. How many cars are there now?
10 1. There are 42 people in an air-conditioned car, 8 people get off midway and get on 16 people. How many people are there in the car now?
102, Xiaoming went to the zoo with his parents. Did 20 yuan buy enough tickets?
103, I have 50 yuan. I want to buy a dress made in 29 yuan and a pair of 18 yuan glasses. How much is left?
China 104 and Group B of the Top Ten Asian Games in 2002 World Cup, home 12. The away score is 5 points less than the home score. What's China's total score?
There are 90 books in the library. I borrowed 20 books in grade one and 17 books in grade two. How many books are there in the library?
106, my mother bought 15 apples, 6 oranges less than apples. How much fruit did someone buy?
107, my parents and I broke off 9 corn respectively, and my little brother broke off 6. How many corns did our family have?
108, the rabbit planted five rows of radishes, nine in each row. Give 15 to grandma rabbit. How many are left?
109, Master Wang made 80 cakes, and sold 17 for the first time and 25 for the second time. How much is left?
1 10, each car can take 4 people, the bus can take 25 people, there are 3 cars and 1 bus, how many people can a * * * take?
1 1 1. There are 4 boxes of rubber balls in each box, and 20 have been sold. How much is left?
1 12, Xiaoming has 6 sets of pictures, each set of 3, and bought 4 more. How many are there now?
1 13. There are 20 black bears in the zoo. There are eight more black bears than white bears. How many white bears are there?
1 14. There are 20 black bears in the zoo. White bears are eight more than black bears. How many white bears are there?
1 15. The fruit shop bought 75 boxes of apples, sold 24 boxes on the first day, and sold 18 baskets the next day. How many baskets of apples are there in the fruit shop?
1 16 There are 44 cocks in the red scarf chicken farm, and there are more hens than cocks 16. How many hens are there?
1 17. There are 85 cans of coke in the grocery store, 46 in the morning and 30 in the afternoon. How many cans are left?
1 18. There are 42 students in Class One, 38 students in Class Two and 39 students in Class Three in Bailou Primary School. How many people are there in Class One, Grade Two and Class Two, Grade Two? How many people are there in Class 3, Grade 2 than Class 1, Grade 2?
1 19. There are 18 volleyballs in the school gymnasium, and the number of football is more than volleyball 15. How many volleyball and football are there in the school gymnasium?
Class 1, Grade 2, 120, there are 28 girls and 20 boys. At the beginning of the new school year, nine students transferred to other schools. How many people are there in Class One, Grade Two now?
12 1, three groups repaired 52 chairs, the first group repaired 20 chairs, and the second group repaired 18 chairs. How many did the third group repair?
122. My mother spent 12 yuan on a pair of leather shoes and 100 yuan on a pair of cloth shoes. How much should I get back?
123. There are 55 color TV sets in Hai Yin Electric Mall. Some have been sold, and there are still 30 sets left. How many sets have you sold?
124. This store originally had 25 baskets of oranges. Sold 18 baskets and got 40 baskets. How many baskets of oranges are there in the shop at this time?
125. There are 60 hens in the red scarf chicken farm. There are more hens than cocks 14. How many cocks are there?
126, Xiaoming bought three notebooks and spent 12 yuan. Xiaoyun also bought the same six notebooks. How much did Xiaoyun spend?
127. There are 60 badminton rackets in the gym. Xiaoming borrowed 15 pairs and Liang Xiao borrowed 26 pairs. How many pairs are left now?
128. There were 60 bicycles in the shop, which were sold for 4 days, and 8 bicycles were sold every day. How many bicycles are left?
129. The store bought 50 baby carriages last week and 48 this week, and sold them 17. How many baby carriages are there in the shop now?
130. There are 8 rows of pine trees in the campus, with 7 trees in each row. 37 pine trees have been watered. How many trees are not watered?
13 1, a story book, Xiao Ming reads 5 pages every day for 9 days, and there are 28 pages left. How many pages are there in this book?
132, there are 35 boys, 2 boys are less than girls, how many girls are there?
133, Xiaoqing has 28 pictures, and there are more photos than pictures 16. How many photos does Xiaoqing have?
134. There are 22 pieces of lacquer paper in the class, and 27 pieces have been bought. 38 cards were used in the party. How many cards are left?
135, 36 people get off a bus, 8 people get off Fuzhou Road, and 12 people get on the bus. How many passengers are there on the bus at this time?
136, three groups * * * collected 94 cans, of which the first group collected 34 cans and the second buckle collected 29 cans. How many cans did the third group collect?
137, class one saved 15 sheets of paper, and class two saved 8 sheets more than class one. How many sheets of paper did Class Two save?
138. This new computer company has 87 computers. I sold 19 units in the morning and 26 units in the afternoon. How many computers are left? (in two ways)
139. The fruit shop sent a batch of apples. I sold 16 baskets in the morning and 18 baskets in the afternoon, leaving 12 baskets. How many baskets were sent?
140, there are 4 rows of apple trees in the orchard, 8 trees in each row, and pear trees 12 trees. How many fruit trees are there in a * *?
14 1. The fruit shop sent 22 baskets of apples and 18 baskets of pears. There are as many oranges as apples. How many baskets of three kinds of fruits were sent?
142, the school bought 54 boxes of chalk, used 34 boxes, how many boxes are left?
143. The school bought 30 boxes of white chalk and 24 boxes of colored chalk, and used 34 boxes. How many boxes are left?
144, the teacher has 4 boxes of table tennis, 6 in each box, and lent 8 to his classmates. How many teachers are there now? (write comprehensively)
145. The Children's Palace bought 52 new violins, 20 less than the violins. How many kinds of violins are there?
146, the number of A is 20, the number of B is 5 more than A, what is the number of B?
147, the bakery made 54 loaves, the first group of children bought 8 loaves, and the second group of children bought 22 loaves. How much bread is left now?
148, 25 apples, 7 fewer pears than apples. How many pears are there?
149. There are 35 boys, two more than girls. How many girls are there?
150, quietly wrote big characters for 6 days, wrote 3 pieces of paper every day for the first 5 days, and practiced 4 pieces of paper on the last day. How many sheets did you write quietly?