What are trực tiếp bóng đá hôm nay 02 sets of 1st-semester question papers and answers for 3rd-grade Mathematics? What practical and experiential activities does trực tiếp bóng đá hôm nay 3rd-grade Mathematics curriculum in Vietnam cover?

What are trực tiếp bóng đá hôm nay 02 sets of1st-semester question papersand answers for3rd-grade Mathematics in Vietnam?

Students can refer to trực tiếp bóng đá hôm nay following 02 sets of1st-semester question papersand answers for3rd-grade Mathematics in Vietnamfor practice for trực tiếp bóng đá hôm nay upcoming exam:

Department of Education and Training ...

1st-semester question paper

2024 - 2025Academic Year

Subject: 3rd-grade Mathematics

Duration: minutes

Question paper No. 1

Part 1. Multiple Choice

Question 1.trực tiếp bóng đá hôm nay appropriate number to fill in trực tiếp bóng đá hôm nay blank is:

34mm + 16mm = ....cm

A. 50

B. 5

C. 500

D. 100

Question 2.trực tiếp bóng đá hôm nay number immediately after 450 is:

A. 449

B. 451

C. 500

D. 405

Question 3.Mr. Tu has worked for 8 hours, producing 6 products each hour. How many products does Mr. Tu produce in total?

A. 64 products

B. 14 products

C. 48 products

D. 49 products

Question 4.Fill in trực tiếp bóng đá hôm nay appropriate number in trực tiếp bóng đá hôm nay blank

trực tiếp bóng đá hôm nay appropriate number to fill in trực tiếp bóng đá hôm nay ? is:

A. 650 g

B. 235 g

C. 885 g

D. 415 g

Question 5.trực tiếp bóng đá hôm nay numbers to fill in trực tiếp bóng đá hôm nay blanks from right to left are:

A. 11; 17

B. 11; 66

C. 30; 5

D. 30; 36

Question 6.Among trực tiếp bóng đá hôm nay figures below, which figure has circled 18 dots?

A. Figure 1

B. Figure 2

C. Figure 3

D. Figure 4

Question 7.How many triangles are there in trực tiếp bóng đá hôm nay figure below?

A. 1

B. 2

C. 3

D. 4

Part 2. Essay

Question 8.Calculate trực tiếp bóng đá hôm nay value of trực tiếp bóng đá hôm nay expression

a) (300 + 70) + 400

b) 998 – (302 + 685)

c) 100 : 2 : 5

Question 9.Set up and calculate

a) 108 : 6

b) 620 : 4

c) 194 × 4

Question 10.A transport company has 96 passenger buses, and trực tiếp bóng đá hôm nay number of taxis is twice that of trực tiếp bóng đá hôm nay buses. How many passenger buses and taxis does trực tiếp bóng đá hôm nay company have in total?

Question 11.Calculate trực tiếp bóng đá hôm nay perimeter of trực tiếp bóng đá hôm nay quadrilateral given by trực tiếp bóng đá hôm nay drawing below:

Question 12.Fill in (, <, =)?

a) 1m ….. 102 cm

b) 300 ml + 700 ml …. 1 l

Question 13.Quickly calculate trực tiếp bóng đá hôm nay values of trực tiếp bóng đá hôm nay expressions below

a) 576 + 678 + 780 – 475 - 577 - 679

b) (126 + 32) × (18 - 16 - 2)

ANSWERS

Part 1: Multiple Choice

Part 2. Essay

Question 8.Calculate trực tiếp bóng đá hôm nay value of trực tiếp bóng đá hôm nay expression

a)(300 + 70) + 400 = 370 + 400 = 770

b) 998 – (302 + 685) = 998 – 987 = 1

c) 100 : 2 : 5 = 50 : 5 = 10

Question 9.Set up and calculate

a) 108 : 6 = 18

b) 620 : 4 = 155

c) 194 × 4 = 776

Question 10.

trực tiếp bóng đá hôm nay company has trực tiếp bóng đá hôm nay number of taxis as:

96 × 2 = 192 (cars)

trực tiếp bóng đá hôm nay company has a total number of passenger buses and taxis as:

96 + 192 = 288 (cars)

Answer: 288 cars.

Question 11.trực tiếp bóng đá hôm nay perimeter of quadrilateral MNPQ is:

30 + 25 + 25 + 50 = 130 mm

Question 12.

a) 1 m < 102 cm

Since 1 m = 100 cm and 100 cm < 102 cm, then 1 m < 102 cm.

b) 300 ml + 700 ml = 1 l

Since 300 ml + 700 ml = 1,000 ml and 1,000 ml = 1 l, then 300 ml + 700 ml = 1 l

Question 13.

a) 576 + 678 + 780 – 475 - 577 - 679

= (576 – 475) + (678 – 577) + (780 – 679)

= 101 + 101 + 101

= 101 × 3

= 303

b) (126 + 32) × (18 - 16 - 2)

= 158 × 0

= 0

Department of Education and Training ...

Semester 1 Exam

Academic Year 2024 - 2025

Subject: 3rd-grade Mathematics

Exam duration: minutes

Test No. 2

Part 1. Multiple Choice

Question 1.trực tiếp bóng đá hôm nay number immediately after 50 is:

A. 51

B. 49

C. 48

D. 52

Question 2.trực tiếp bóng đá hôm nay number 634 is read as:

A. Six hundred three four

B. Six hundred thirty four

C. Six hundred and thirty-four

D. Six hundred thirty four

Question 3.trực tiếp bóng đá hôm nay quotient of 30 : 5 is:

A. 5

B. 6

C. 7

D. 8

Question 4.A small car has 4 wheels. How many wheels do 10 such small cars have?

A. 20 wheels

B. 32 wheels

C. 40 wheels

D. 28 wheels

Question 5.Which of trực tiếp bóng đá hôm nay following statements is not correct?

A. Any number multiplied by 1 is trực tiếp bóng đá hôm nay number itself

B. Any number divided by 1 is trực tiếp bóng đá hôm nay number itself

C. Any number multiplied by 0 is 0

D. 0 divided by any number is trực tiếp bóng đá hôm nay number itself

Question 6.Which tool is commonly used to check a right angle?

A. Ruler

B. Pencil

C. Pen

D. Compass

Question 7.Which of trực tiếp bóng đá hôm nay following temperatures is suitable for a hot sunny day?

Question 8.Last year, Lan's family harvested 123kg of paddy. This year, Lan's family harvested twice as much paddy as last year. Therefore, this year, Lan's family harvested:

A. 125kg

B. 323kg

C. 143kg

D. 246kg

Part 2. Essay

Question 9.Mental calculation

a) 460 mm + 120 mm = …

b) 240 g : 6 =...

c) 120 ml × 3 =...

d) 1cm 3mm + 23mm =...

Question 10.Set up and calculate

a) 116 × 6

b) 76 : 4

c) 241 × 3

d) 963 : 3

Question 11.Calculate trực tiếp bóng đá hôm nay value of trực tiếp bóng đá hôm nay expression

a) 9 × (75 – 63)

b) (16 + 20) : 4

c) 37 – 18 + 17

Question 12.Solve trực tiếp bóng đá hôm nay problem

Each bag of rice weighs 30 kg, and each bag of corn weighs 40 kg. How much do 2 bags of rice and 1 bag of corn weigh in kilograms?

Question 13.Observe trực tiếp bóng đá hôm nay image and answer trực tiếp bóng đá hôm nay questions

There are four jugs containing trực tiếp bóng đá hôm nay following volumes of water:

a) Which jug contains trực tiếp bóng đá hôm nay most water?

b) Which jug contains trực tiếp bóng đá hôm nay least water?

c) Find two different jugs to make up 550 ml of water?

d) Arrange trực tiếp bóng đá hôm nay jugs in order from least to most water?

Question 14.Given trực tiếp bóng đá hôm nay square ABCD inscribed in a circle with center O as shown. Knowing AC is 10 cm long, calculate trực tiếp bóng đá hôm nay radius of trực tiếp bóng đá hôm nay circle.

ANSWERS

Part 1. Multiple Choice

Part 2. Essay

Question 9.Mental calculation

a) 460 mm + 120 mm = 580 mm

b) 240 g : 6 = 40 g

c) 120 ml × 3 = 360 ml

d) 1cm 3mm + 23mm = 13mm + 23mm = 36mm

Question 10.(students set up correctly themselves)

a) 116 × 6 = 696

b) 76 : 4 = 19

c) 241 × 3 = 723

d) 963 : 3 = 321

Question 11.Calculate trực tiếp bóng đá hôm nay value of trực tiếp bóng đá hôm nay expression

Question 12.Solution

2 bags of rice weigh:

30 × 2 = 60 kg

2 bags of rice and 1 bag of corn weigh:

60 + 40 = 100 kg

Answer: 100 kg

Question 13.

a) Jug A contains trực tiếp bóng đá hôm nay most water.

b) Jug B contains trực tiếp bóng đá hôm nay least water.

c) Two different jugs to make 550 ml of water are: A and D

Because trực tiếp bóng đá hôm nay total water in two jugs is: 300 ml + 250 ml = 550 ml

d) Arrange trực tiếp bóng đá hôm nay jugs in order from least to most water: B, C, D, A

Question 14.

We have: A, O, C are 3 points on a straight line and O is trực tiếp bóng đá hôm nay center of trực tiếp bóng đá hôm nay circle

Thus, AC is trực tiếp bóng đá hôm nay diameter of trực tiếp bóng đá hôm nay circle with center O

So trực tiếp bóng đá hôm nay radius of trực tiếp bóng đá hôm nay circle is:

10 : 2 = 5 (cm)

Answer: 5 cm

Note: trực tiếp bóng đá hôm nay information is for reference only!

What are trực tiếp bóng đá hôm nay 02 sets of 1st-semester question papers and answers for 3rd-grade Mathematics in Vietnam? What practical and experiential activities does trực tiếp bóng đá hôm nay 3rd-grade Mathematics curriculum in Vietnam cover? (Image from trực tiếp bóng đá hôm nay Internet)

What practical and experiential activities doesthe 3rd-grade Mathematics curriculum in Vietnam cover?

According to Section 5, Appendix of trực tiếp bóng đá hôm nay General Education Program in Mathematics issued withCircular 32/2018/TT-BGDĐT, trực tiếp bóng đá hôm nay provisions on practical and experiential activities in the3rd-grade Mathematics curriculum are as follows:

Activity 1:Practice applying mathematical knowledge to real-life, such as:

- Practicing activities related to calculating, measuring, and estimation such as: practicing calculating and estimating trực tiếp bóng đá hôm nay circumference and area of some flat shapes in real life related to trực tiếp bóng đá hôm nay flat shapes learned; practicing measuring, weighing, pouring, and estimating length, mass, volume, temperature,…

- Practicing collecting, classifying, arranging statistical data (according to given criteria) about certain statistical objects in school, class.

Activity 2:Organize extracurricular activities (e.g., math learning games or “Learning Fun - Fun Learning” activities; games related to buying and selling goods; assembling, folding, and arranging shapes; flipping coins, dice,...) related to reviewing and reinforcing mathematical knowledge.

What are trực tiếp bóng đá hôm nay regulations on trực tiếp bóng đá hôm nay manners ofprimary school students in Vietnam?

According to Article 37 of trực tiếp bóng đá hôm nay Charter issued withCircular 28/2020/TT-BGDDT, trực tiếp bóng đá hôm nay manners and attire of primary school students shall follow trực tiếp bóng đá hôm nay sector and legislation:

- Have a serious, honest attitude in learning, testing, evaluating, and activities.

- Do not cause disorder that affects trực tiếp bóng đá hôm nay activities of trực tiếp bóng đá hôm nay class, school, and public places.

- Do not participate in activities that are dangerous to oneself and others when playing or engaging in activities.