¿Cuánto es 345 + 678?

Ejercicios de Matemáticas

Quiz
•
Education
•
8th Grade
•
Hard
carlos Jimenez
Used 1+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 sec • 5 pts
913
1023
1013
1003
2.
MULTIPLE CHOICE QUESTION
5 sec • 5 pts
¿Cuánto es 932 - 487?
445
455
435
425
3.
MULTIPLE CHOICE QUESTION
5 sec • 5 pts
¿Cuál es el resultado de 1258 + 674 - 329?
1603
1579
1679
1529
4.
MULTIPLE CHOICE QUESTION
5 sec • 5 pts
¿Cuánto es 24 × 17?
408
398
408
418
5.
MULTIPLE CHOICE QUESTION
5 sec • 5 pts
¿Cuál es el producto de 56 × 9?
504
464
514
496
6.
MULTIPLE CHOICE QUESTION
5 sec • 5 pts
Si un número se multiplica por 12 y da 192, ¿cuál es el número?
14
16
18
20
7.
MULTIPLE CHOICE QUESTION
5 sec • 5 pts
Expresa 500,000 en notación científica:
5 × 10³
5 × 10⁴
5 × 10⁵
5 × 10⁶
8.
MULTIPLE CHOICE QUESTION
5 sec • 5 pts
¿Cuál de los siguientes representa correctamente 0.00089 en notación científica?
8.9 × 10⁻²
8.9 × 10⁻³
8.9 × 10⁻⁴
8.9 × 10⁻⁵
9.
MULTIPLE CHOICE QUESTION
5 sec • 5 pts
Si 3.2 × 10⁶ se multiplica por 2 × 10³, ¿cuál es el resultado?
6.4 × 10⁹
6.4 × 10⁷
6.4 × 10⁶
6.4 × 10³
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