Cálculo Mental
Authored by TANIA ANGEL
Mathematics
9th Grade
CCSS covered
Used 9+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Calcule 5431 x 2=
10862
15062
11042
12682
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Encuentre el perímetro de un triángulo cuyas medidas son: 26m, 30m, 24m
6om
90m
80m
70m
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
223 + 448 = ???
761
671
461
651
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
389 - 200 = ???
189
198
879
918
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
8 x 4 + 5 =
27
47
37
Tags
CCSS.3.OA.A.1
CCSS.3.OA.B.5
CCSS.3.OA.C.7
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cuanto es 2x2x0
Tags
CCSS.3.OA.B.5
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
46x2
Tags
CCSS.3.OA.A.1
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