
Sztuka szybkiego liczenia
Authored by Bartek Bańka
Mathematics
1st - 12th Grade
Used 3+ times

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14 questions
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1.
FILL IN THE BLANKS QUESTION
30 sec • 5 pts
90% z 200 = ?
(a)
2.
FILL IN THE BLANKS QUESTION
45 sec • 5 pts
248 : 4 = ? (wykonaj sposobem pisemnym)
(a)
3.
FILL IN THE BLANKS QUESTION
30 sec • 5 pts
45×11 = ?
(a)
4.
FILL IN THE BLANKS QUESTION
1 min • 5 pts
106² = ?
(a)
5.
FILL IN THE BLANKS QUESTION
1 min • 5 pts
26 × 8 = ? (wykonaj sposobem pisemnym)
(a)
6.
FILL IN THE BLANKS QUESTION
1 min • 5 pts
215 + 74 = ? (wykonaj sposobem pisemnym)
(a)
7.
FILL IN THE BLANKS QUESTION
1 min • 5 pts
125² = ?
(a)
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