
ΠΡΟΣΘΕΣΗ ΚΑΙ ΑΦΑΙΡΕΣΗ ΡΗΤΩΝ
Authored by Anastasia Kalogridou
Mathematics
7th - 9th Grade
Used 17+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Ο αντίθετος του 44 είναι
1/44
-44
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
3-5=
8
-8
2
-2
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
-2-4=
-6
6
2
-2
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
-8+2
10
-10
-6
6
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
-3-(-4+5-3)=
6
-1
2
10
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
+3+5+(-3-4-8)=
7
-7
23
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Το άθροισμα 2 αντίθετων αριθμών είναι
1
-1
0
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