
Suma de expresiones algebraicas 3era A
Authored by Teresa Moya
Mathematics
3rd Grade
CCSS covered
Used 7+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
El resultado de sumar (25x3y3) + (20x3y3) es:
10xy
10x + 5y
45x3y3
45x6y6
Tags
CCSS.7.EE.A.1
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
La suma de 2x4-8x2+x-12 más 10x3-5x2 es:
x4 - 3x3 - 3x2 - x +12
2x4 + 10x3 - 13x2 + x - 12
2x4 +10x2-12
x4 + 10x3 + 10x2 + 12
Tags
CCSS.HSA.APR.A.1
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Si sumamos 100x2 + 100x3 con 100x2 el resultado seria
100x2 + 200x3
100x2 - 200x3
200x2 + 100x3
200x2
Tags
CCSS.7.EE.A.1
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
la suma de (3xy2 - 4x2z3 ) + (-2xy2 + 2x2z3 - 11y2z3) es:
xy2 - 2x2z3 - 11y2z3
xy -2xz + 11 yz
x2y - 4x2z3 - 11y2z3
yy2 - 2xz + 11y2z3
Tags
CCSS.HSA.APR.A.1
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
La suma de 10x3y3z3 mas 5xy es:
10x3y3z3 - 5x3y3z3
15xyz
10x3y3z3 - 5xy
10x3y3z3 + 5xy
Tags
CCSS.7.EE.A.1
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Suma 2x3 + 3x mas 3x2
2x3 + 6x
2x2 + 3x2 + 3x
2x3 +3x2 +3x
6x2 - 6x
Tags
CCSS.6.EE.A.3
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Si sumamos 13x2y mas 12 yz el resultado es:
13x2y2
13x2y2 - 12yz
25x2y2z
13x2y + 12 yz
Tags
CCSS.HSA.APR.A.1
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