1. Mathematics Problems in Summer Vacation of Grade Two in Primary School
? 96- 16÷8= ? 648÷9÷9= ? 92-24+67= ? 4×6× 1= ? ? 90+ 18÷3= 2 1÷7-0= ? 0× 14÷2= ? 28÷4×4= ?
? 75+7×2= ? 53- 17+46= ? 96+3 1-97= ? 2+8 1-62= ?
4×2-0= ? 0×2×9= ? 5÷5+34= ? 80÷8÷ 1= ?
66+6×7= ? 63+9 1+20= ? 2 1-3+6= 24+20÷5= ?
9× 1×4= ? 8×2×7= ? 60÷4÷5= ? 65+6÷3= ?
? 120÷5÷6= ? 0×3×0= ? 70÷ 10×9= ? 54-46-2= ?
180÷ 10÷3= ? 98+32+44= ? 30÷ 10×9= ? 33+2×4= ?
8÷8-0= 87-42+75= ? 80+50- 1= ? 89- 1-3 1= ?
24÷4-4= 97-89+33= ? 72÷8÷3= ? 3÷3×5= ?
? 16-2×7= 9 1+85-26= ? 2×2×2= ? 2×9×8= ?
3×8×8= 2÷ 1-0= 50+2×8= ? 14+ 1 1-25= ?
9×5×5= ? 90-8 1+2= ? 85-83- 1= ? 8×6+79= ?
6÷2-2= ? 96-2×4= ? 52- 1×5= ? 4×24÷4= ?
? 19+6×6= ? 5×6+82= ? 1×3+63= ? 77+66-49= ?
5×70÷ 10= ? 25÷5×9= 20÷5+37= ? 63- 16+ 16= ?
4×7×7= ? 80+5×7= 5 1-30+5= 9×40÷ 10= ?
? 45+9 1+29= 72-25÷5= ? 7×5×0= 60÷6+29= ?
4×3-0= ? 0×4+62= ? 36+69- 16= ? 5 1+37-59= ?
73+24÷3= ? 1×8-7= ? 3×0+48= ? 6×4- 19= ?
60÷3÷5= 13+50+48= 78-80÷8= ? 82+64- 18= ?
3-6÷6= ? 40-3+ 18= ? 3÷ 1-0= 79- 10÷ 1= ?
46+9 1+80= 60÷ 10+99= 12÷2-2= ? 5×4×7= ?
7 1-9-48= 96-44+68= 93-7×4= 28÷4+83= ?
? 12÷4-2= 4×4×2= ? 7×90÷9= 97-7-66= ?
2. Summer math problems in the second grade of primary school
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?
2. 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?
3. The first group * * collected 94 cans, of which the first group collected 34 cans and the second group collected 29 cans. How many cans did the third group collect?
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? (Answer in two ways)
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?
6. The Children's Palace has bought 52 new violins, and the viola is 20 less than the violin. How many kinds of violins are there?
7. There are 36 people on a bus, 8 people get off at Fuzhou Road, and 12 people get on. How many passengers are there on the bus?
8. The number of A is 20, and the number of B is 5 more than A. What is the number of B?
9. There are 25 apples, and 7 pears are less than apples. How many pears are there?
10, Xiaoqing has 28 pictures, and there are more photos than pictures 16. How many photos does Xiaoqing have?
3. Summer math problems in the second grade of primary school
I. Calculation of parting
75+ 15-36 60-40÷8 50-(30+ 12)
(2 1- 18)×8 45÷(3×3) 8+8×9
5×8-24 18+ 12÷4 42÷6×9
6×(49-40) 7×2+4 8+ 16÷4
12+4×3 8 1÷9÷3 7×(5+2)
56÷(50-42) 72-9-9 72-30-8
Second, the application problem
1. The teacher has 4 boxes of table tennis, 6 in each box, and lends 8 to his classmates. How many teachers are there now? (Answer in two ways)
There are 20 apples. After eating two apples, put the remaining six apples on a plate. How many plates can you put? (Answer in two ways)
3. The breeder raised 65,438+00 cocks and 65,438+04 hens. How many cages do every four hens need? (Answer in two ways)
4. Mom bought 9 peaches and Dad bought 15 peaches. Put these peaches on four plates evenly. How many peaches are put in each plate? (Answer in two ways)
5. Mom spent 12 yuan on a pair of leather shoes and 100 yuan on a pair of cloth shoes. How much should she get back? (Answer in two ways)
4. Summer math problems in the second grade of primary school
I. Directly written numbers: 40-28 = 71-32 = 67-39 = 39+60 =
12+60= 6 1-32= 80-70= 13+60=
2 1+60= 12+60= 93-60= 34+60=
90-70= 98-90= 46-40= 83-60=
Second, off-model calculation.
6( 15-8)= 28(57-50)= 50-84=
18+729= ( 12+33)9= 7(50-46)=
Third, solve the problem:
1, Xiaojun ate five apples and left 18. How many apples does Xiaojun have?
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2. The first team of Class 1 (1) made 17 small red flowers and gave them to the kindergarten. How much is left?
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3. There were 16 children playing games, and 7 children went home. How many children are there now?
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4. There used to be 17 monkeys, and now there are 6 more. How many are there now?
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The students want to plant 14 trees, and they have already planted 10 trees. How many more trees will they plant?
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5. Summer math problems in the second grade of primary school
A, oral calculation 24÷7= 36÷5= 8×6= 29÷4=
1 1÷3= 46÷5= 72÷8= 7×5=
9÷9= 23÷4= 37-8= 40+37=
24+60= 67-9= 64-9= 46+40=
24÷8= 25+50= 58-50= 37+4=
Second, choose the appropriate unit name and fill it in the horizontal line.
A bag of flour weighs 25 _ _ _ _ _
A duck egg is about 60 _ _ _ _ _
A truck can carry 4000 _ _ _ _ _
A wax gourd weighs about10 _ _ _ _ _
A piece of fruit candy weighs about 3 _ _ _ _ _
A ball weighs about 50 _ _ _ _ _
Dad weighs about 70 _ _ _ _ _
Four apples weigh about 500 _ _ _ _ _