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Desafío de cálculo mental 6º
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1/2 de 80🟰🔲➖40🟰
Cero
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Okay!
1/3 de 39 🟰🔲➖11.5 🟰
1.5
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Okay!
1/4 de 100 🟰🔲➕35🟰
60
Oops!
Okay!
3/4 de 40🟰🔲➖1/6🟰
25
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Okay!
1/3 ➕1/6🟰 🔲
3/6
Oops!
Okay!
1/3 de 60🟰🔲➕50🟰
70
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Okay!
1.0 ➖3/4🟰🔲➕45.20🟰
45.45
Oops!
Okay!
25✖️4 🟰🔲➕15🟰
115
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Okay!
1/5 de 100=🔲➕45🟰
65
Oops!
Okay!
18✖️2🟰🔲➖24🟰
12
Oops!
Okay!
1/2 de 120🟰🔲➕50🟰
110
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Okay!
La mitad de 4.6 🟰🔲➕el doble de 15🟰
32.3
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Okay!
1/3 de 150🟰🔲➕300🟰
350
Oops!
Okay!
1/4 de 180🟰🔲➕60🟰
105
Oops!
Okay!
8.75 + 0.25 🟰🔲➖3🟰
6
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Okay!
3/5 de 100🟰🔲➕120🟰
180
Oops!
Okay!
16➗2🟰🔲✖️80🟰
640
Oops!
Okay!
1/2 + 1/8 🟰
5/8
Oops!
Okay!
1/4 de 80🟰🔲➕80🟰
100
Oops!
Okay!
1.0➖0.2🟰🔲➕el doble de 0.4 🟰
1.6
Oops!
Okay!
1/2 + 1/4 🟰🔲➕0.25 🟰
1
Oops!
Okay!
40➗8🟰🔲✖️20🟰
100
Oops!
Okay!
8.9 ➖0.3 🟰🔲➗2
4.3
Oops!
Okay!
1/3 de 90🟰🔲➕120🟰
150
Oops!
Okay!
800 ➗20 🟰🔲➖1/2🟰
20
Oops!
Okay!
0.50 + 2/4 🟰🔲➖1/3 🟰
3.33
Oops!
Okay!
1/2 de 100🟰🔲➕45🟰
95
Oops!
Okay!
4.70 ➕0.30🟰🔲➕el doble de 0.25 🟰
5.5
Oops!
Okay!
1/4 de 120🟰🔲➕90🟰
120
Oops!
Okay!
0.5 ✖️60🟰🔲➕0.15🟰
30.15
Oops!
Okay!
3/4 de 100🟰🔲➕25🟰
100
Oops!
Okay!
1/2 de 60🟰🔲➕90🟰
120
Oops!
Okay!
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