BTVN trừ nhẩm =1: 27-28/5/2025
Interactive Video
•
Mathematics
•
1st - 5th Grade
•
Practice Problem
•
Easy
Phương Đào
Used 1+ times
FREE Resource
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • Ungraded
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2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
10 - 9 = ?
-1
1
2
0
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
50 - 49 = ?
1
2
0
5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
60 - 59 = ?
1
2
0
4
5.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
80 - 79 = ?
(a)
6.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
100 - 99 =?
(a)
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