Tổ một trồng được 9 cây bàng. Tổ hai trồng được 11 cây bàng.
Hỏi cả hai tổ trồng được bao nhiêu cây bàng?
Bảng nhân 3

Quiz
•
Mathematics
•
1st - 5th Grade
•
Easy
Khánh Ngọc
Used 7+ times
FREE Resource
42 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
20
19
2
30
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
3x6
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3x3x3
9
27
12
30
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Số còn thiếu là:
3; 6; 9; 12; ... ; 18.
13
14
15
16
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Số còn thiếu là:
18,21,...,27,30
23
24
25
26
6.
FILL IN THE BLANK QUESTION
1 min • 1 pt
3x9
7.
FILL IN THE BLANK QUESTION
1 min • 1 pt
5x3
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