Calcul mintal- exerciții cu 3 numere de 2 cifre
Authored by Paula Cosnean
Mathematics
4th - 12th Grade
Used 1+ times
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14 questions
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1.
MULTIPLE SELECT QUESTION
5 sec • 1 pt
50+50+50=
200
150
100
170
2.
FILL IN THE BLANKS QUESTION
10 sec • 1 pt
35+35+35=
(a)
3.
FILL IN THE BLANKS QUESTION
10 sec • 1 pt
20+20+20=
(a)
4.
MULTIPLE SELECT QUESTION
10 sec • 1 pt
54+44+100=
190
100
200
199
5.
MULTIPLE SELECT QUESTION
10 sec • 1 pt
65+35+25=
105
125
130
120
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
11x11:11=
121
11
1331
1288
7.
FILL IN THE BLANKS QUESTION
10 sec • 1 pt
22+11+33=
(a)
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