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Ôn Toán

Authored by Nghia Thanh

Mathematics

1st - 10th Grade

Used 958+ times

Ôn Toán
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

3 tấn 50 kg =.....................kg

350

3050

3500

35000

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

5045 m =..................km.....................m

5 km 45 m

50 km 45m

504 km 5m

5045km

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

12+ 33=?\frac{1}{2}+\ \frac{3}{3}=?  

12\frac{1}{2}  

36\frac{3}{6}  

96\frac{9}{6}  

69\frac{6}{9}  

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

7 −1067\ -\frac{10}{6}  

326\frac{32}{6}  

706\frac{70}{6}  

632\frac{6}{32}  

4210\frac{42}{10}  

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

215x 32=?\frac{2}{15}x\ \frac{3}{2}=?  

615\frac{6}{15}  

630\frac{6}{30}  

615\frac{6}{15}  

306\frac{30}{6}  

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

5 : 23 =?5\ :\ \frac{2}{3\ _{ }}=?  

103\frac{10}{3}  

173\frac{17}{3}  

102\frac{10}{2}  

152\frac{15}{2}  

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Một sân trường hình chữ nhật có chiều dài 21m và chiều rộng 10m. Tính diện tích sân trường đó.

31 m231\ m^2  

62 m262\ m^2  

210 m2210\ m^2  

105 m2105\ m^2  

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