4.328 = [blank_start]4[blank_end] x 1000 + [blank_start]3[blank_end] x 100 + [blank_start]2[blank_end] x 10 + [blank_start]8[blank_end] x 1
Answer
4
3
2
8
Question 2
Question
602.189 = [blank_start]6[blank_end] x 100.000 + [blank_start]0[blank_end] x 10.000 + [blank_start]2[blank_end] x 1.000 + [blank_start]1[blank_end] x 100 + [blank_start]8[blank_end] x 10 + [blank_start]9[blank_end] x 1
Answer
6
0
2
1
8
9
Question 3
Question
21052006 = 2 x [blank_start]10^7[blank_end] + 1 x [blank_start]10^6[blank_end] + 5 x [blank_start]10^4[blank_end] + 2 x [blank_start]10^3[blank_end] + 6 x [blank_start]10^0[blank_end]
NOTA: 10^n es 10 elevado a n. Ejemplo: 10^6 = 1.000.000
Answer
10^7
10^6
10^4
10^3
10^2
10^0
10
10^5
Question 4
Question
932.567 = [blank_start]9[blank_end] x [blank_start]100.000[blank_end] + [blank_start]3[blank_end] x [blank_start]10.000[blank_end] + [blank_start]2[blank_end] x [blank_start]1.000[blank_end] + [blank_start]5[blank_end] x [blank_start]100[blank_end] + [blank_start]6[blank_end] x [blank_start]10[blank_end] + [blank_start]7[blank_end] x [blank_start]1[blank_end]
Answer
9
100.000
3
10.000
2
1.000
5
100
6
10
7
1
Question 5
Question
1.760.907 = [blank_start]1[blank_end] x [blank_start]10^6[blank_end] + [blank_start]7[blank_end] x [blank_start]10^5[blank_end] + [blank_start]6[blank_end] x [blank_start]10^4[blank_end] + [blank_start]9[blank_end] x [blank_start]10^2[blank_end] + 7 x [blank_start]10^0[blank_end]
NOTA: 10^n es 10 elevado a n. Ejemplo: 10^6 = 10x10x10x10x10x10 = 1.000.000
Answer
1
10^6
7
10^5
6
10^4
9
10^2
10^3
10^0
10
Question 6
Question
Señala cuáles son cuadrados perfectos
Answer
121
145
81
64
70
Question 7
Question
¿ Cuál es la raíz natural de 145 ?
Pista: muy cerquita de este número tienes un cuadrado perfecto.
Answer
12
11
13
Question 8
Question
¿ Cuánto mide el lado de un cuadrado de área 81 cm^2 ?