Team 1
0
Team 2
0
Teams
Name
Score
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Loading
15
×
Числа 34, 17 взаимно простые. Правильно?
Нет, не правильно
Oops!
Check
Okay!
Check
×
monster
Reset all scores!
Oops!
×
shark
Other team loses 25 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
25
×
НОД (15, 60) =
15
Oops!
Check
Okay!
Check
×
heart
Other team wins 25 points!
Oops!
×
seesaw
Swap points!
Okay!
×
gift
Win 25 points!
Okay!
×
thief
Give points!
5
10
15
20
25
20
×
Кратные числу 21
21, 42, 63, 84, ...
Oops!
Check
Okay!
Check
15
×
x * 30 = 120
x = 4
Oops!
Check
Okay!
Check
20
×
Какие числа делятся на 5? (признаки делимости на 5)
Если запись числа оканчивается цифрой 0 или 5, то оно делится на 5.
Oops!
Check
Okay!
Check
×
banana
Go to last place!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
×
lifesaver
Give 25 points!
Oops!
15
×
Числа 25, 57 взаимно простые. Правильно?
Да, правильно
Oops!
Check
Okay!
Check
25
×
НОД (81, 36) =
9
Oops!
Check
Okay!
Check
20
×
2x + x + 6 + 9
3x + 15
Oops!
Check
Okay!
Check
25
×
НОД (24, 36) =
6
Oops!
Check
Okay!
Check
5
×
144 + 236 =
380
Oops!
Check
Okay!
Check
25
×
НОД (40, 72) =
8
Oops!
Check
Okay!
Check
15
×
14 + a + 13 + a
27 + 2a
Oops!
Check
Okay!
Check
10
×
50 * 12 =
600
Oops!
Check
Okay!
Check
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies
