1) Indica la sequenza di numeri corretta a) 1, 2, 3, 5, 6, 7, 8, 9, 10 b) 11, 12, 13, 14, 15, 16, 17, 18, 19 c) 21, 23, 24, 25, 26, 27, 29, 30 d) 32, 33, 34, 35, 37, 38, 39, 40 2) Indica i numeri corretti tra 491 e 497 a) 492, 494, 495, 493, 496 b) 492, 494, 493, 495, 496 c) 492, 493, 495, 494, 496 d) 492, 493, 494, 495, 496 3) Indica i numeri mancanti in questa serie numerica: 520, 521, 523, 524, 525, 527, 529, 530 a) 522, 526, 528 b) 522, 524, 526 c) 526, 528, 531 d) 521, 526, 528 4) Indica il numero mancante in questa serie numerica: 715, 714, 712, 711, 710 a) 716 b) 710 c) 713 d) 712 5) Indica il risultato corretto dell'addizione: 210+10 a) 215 b) 220 c) 201 d) 200 6) Indica il risultato corretto dell'addizione: 615+20 a) 635 b) 625 c) 630 d) 605 7) Indica il risultato corretto della sottrazione: 118-5 a) 115 b) 110 c) 123 d) 113 8) Indica il risultato corretto della sottrazione: 524-5 a) 520 b) 529 c) 519 d) 515 9) Indica la sequenza corretta di numeri pari a) 2, 3, 4, 6, 8, 10, 11 b) 4, 8, 12, 16, 20, 22 c) 3, 6, 9, 12, 15, 18 d) 1, 2, 3, 4, 5, 6 10) Indica la sequenza corretta di numeri dispari a) 2, 3, 4, 6, 8, 10, 11 b) 4, 5, 7, 9, 10, 11 c) 3, 5, 7, 9, 11, 13 d) 1, 2, 3, 4, 5, 6
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Sequenze numeriche e Operazioni
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Giuseppemiglior
2ª primaria
Medie
BES
Matematica
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