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Vòng 1 Cuộc thi "Vua tính nhẩm" 2025

Authored by Nguyen HPG)

Mathematics

6th Grade

Used 6+ times

Vòng 1 Cuộc thi "Vua tính nhẩm" 2025
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35 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

930

1100

1023

700

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Cho hình chữ nhật có chiều dài 25m, chiều rộng 4m. Diện tích hình chữ nhật đó là

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

0

198046478

-1

1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

0

7

3

6

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

x=999

x=900

x=1100

x=-900

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

5

2

3

1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

-1500

1485

-1515

1500

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