
7º Ano-TRIÂNGULOS-EXP. NUMÉRICA E PERÍMETRO
Mathematics
6th Grade
Used 2+ times

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8 questions
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1.
DRAG AND DROP QUESTION
10 mins • 1 pt
Calcule 20% de R$ 150,00.
(a)
R$ 25,00
R$ 35,00
R$ 40,00
2.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Resolva a expressão numérica: 5 + 3 × 2 − 4.
7
9
11
13
3.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Qual é o resultado de − 8 + 5 ?
-3
3
-13
13
4.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Calcule 15 − ( − 7 ).
8
22
-22
-8
5.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Qual é o produto de − 4 × 6 ?
-24
24
-10
10
6.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Se um triângulo tem lados de 5 cm, 7 cm e 10 cm, qual é o perímetro do triângulo?
20 cm
22 cm
24 cm
26 cm
7.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Resolva a expressão numérica: 10 − 3 × ( 2 + 1 ).
1
4
7
10
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