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TEST 1

Authored by Minh Thắm

Mathematics

7th Grade

Used 1+ times

TEST 1
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24 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tập hợp các số hữu tỉ được kí hiệu là?


ℕ*

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Chọn câu trả lời đúng?

-5 ∈ ℕ

0,25 ∈ ℚ

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Số nào sau đây là số hữu tỉ âm?

0,13

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

a, b ∈ N , b ≠ 0

a, b ∈Z , b ≠ 0

a = 0, b ≠ 0

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Điền số hữu tỉ thích hợp vào ô vuông:

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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