(–10) . (–3) = ?
Multiplicação de Números Inteiros

Quiz
•
Mathematics
•
7th Grade
•
Medium
JAIRTON RECH
Used 35+ times
FREE Resource
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
- 30
- 13
+ 30
- 7
2.
MATCH QUESTION
1 min • 1 pt
- 2
(-1) . (-2) =
+ 2
(+5) . (+2) =
+ 10
(+1) . (-2) =
- 10
(+2) . (+5) . (-2) =
- 20
(-10) . (+1) =
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Toda multiplicação em que um dos fatores for igual a 0, a resposta final será igual a
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pedro durante um período de 10 meses pediu empréstimo a cada mês R$ 25,00. O valor total da dívida de Pedro é ?
+ R$ 25,00
- R$ 25,00
+ R$ 250,00
- R$ 250,00
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Luana durante os cinco primeiros meses do ano passado conseguiu guardar algumas economias na poupança. A cada mês ela economizou R$ 25,00. O total guardado pela Luana é de?
- R$ 100,00
+ R$ 125,00
+ R$ 100,00
- R$ 125,00
6.
DRAG AND DROP QUESTION
1 min • 1 pt
A ordem dos fatores não altera o (a)
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