
Cálculo Mental - 2º & 3º anos
Authored by Eduardo Soeiro
Mathematics
2nd - 3rd Grade
Used 23+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Seleciona a operação adequada à figura:
3 x 8 = 24
6 x 5 = 30
2 x 9 = 18
6 x 3 = 18
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Seleciona a operação adequada à figura:
3 x 3 = 9
5 x 9 = 45
2 x 3 = 6
1 x 6 = 6
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Seleciona a operação adequada à figura:
4+4+4+4=16
5+5+5+5+5=25
4+4+4+4+4=20
3+3+3+3=12
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A Rosa tem 3 caixas com doces. Cada caixa tem 6 doces. Quantos doces tem a Rosa?
3 x 6 = 18
3 x 6 = 9
6 x 6 = 18
6 x 3 = 12
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
O João tem 3 estojos. Cada estojo tem 4 lápis. Quantos lápis tem o João?
3 x 4 = 12
3 x 4 = 7
3 x 3 = 9
3 x 4 = 34
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Seleciona a operação adequada à figura:
2+2+2+2=8
3+3+3+3+3=15
5+5+5+5+5=25
4+4+4+4+4=20
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A Maria foi ao zoo. Viu 8 elefantes. Quantas patas de elefante ela viu?
8+8=16
8x4=32
2+2=4
8+8+8=24
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