formule de calcul,cl.7
Interactive Video
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
Stela Ostaci
FREE Resource
12 questions
Show all answers
1.
SLIDE QUESTION
30 sec • Ungraded
2.
SLIDE QUESTION
30 sec • Ungraded
3.
SLIDE QUESTION
30 sec • Ungraded
4.
SLIDE QUESTION
30 sec • Ungraded
5.
SLIDE QUESTION
30 sec • Ungraded
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Alegeți varianta corectă la exemplul (b+c)2=
b2+c2
b2+bc+c2
b2+2bc+c2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Alegeți varianta corectă la exemplul (a+5)2=
a2+10
a2-25
a2+25
a2+10a+25
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