30 x 20 ÷ 3 = ?
TERCERA SE MANA DE REFORZAMIENTO "CÁLCULO MENTAL 1° A,B,C".
Flashcard
•
Mathematics
•
7th Grade
•
Hard
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10 questions
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1.
FLASHCARD QUESTION
Front
Back
200
2.
FLASHCARD QUESTION
Front
800 ÷ 2 - 50
Back
350
3.
FLASHCARD QUESTION
Front
120 + 80 x 5 = ?
Back
1000
4.
FLASHCARD QUESTION
Front
700 ÷ 2 + 150 ÷ 2 = ?
Back
250
5.
FLASHCARD QUESTION
Front
45 x 2 + 210 ÷ 2 = ?
Back
150
6.
FLASHCARD QUESTION
Front
60 + 40 ÷ 5 x 4
Back
80
7.
FLASHCARD QUESTION
Front
Triple de 50 + 300 - 100
Back
350
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