Question

1) Complete as sucessões numéricas seguintes: Exemplos: 5, 10,15, 20, 25,
30, 35 a) 7, 14, 21, ......, ......., ......, .......

b) 9, 18, 27, 36, ......, ......., ......, .......

c) 11, 22, 33,......, ......., ......,.......

d) 12, 24, 36,......, ......., ......, .......

e) 15, 30, 45,......, ......., ......, .......

2) Resolva:

a) 4 + 577 + 12 + 1.004 =

b) 285 + 122 + 43 + 8 + 7.305 =

c) 7.815 + 427 + 2.368 + 864 =

3) Efetue as subtrações:

a) 196 – 74 = b) 937 – 89 =

c) 4.800 – 2.934 =

d) 100.302 – 97.574 =

e) 1.301.002 – 875.037 =

4) Qual o número que somado a 647 é igual a 1.206?

5) Complete:

a) 4 x 5 x 0 =

b) 6 x 0 x 9 =

c) 0 x 5 x 8 =

d) 1 x....x 8 = 0

e) 7 x 9 x... = 0

f) ... x 4 x 8 = 0​

Answer 1

$a) 7, 14, 21,28,35,42,49,56\\b) 9, 18, 27, 36, 45,54,63,72\\c) 11, 22, 33, 44,55,66,77\\d) 12, 24, 36, 48,60,72,84\\e) 15, 30, 45, 60,75,90,105\\2) Resolva:a) 4 + 577 + 12 + 1.004 =1597\\b) 285 + 122 + 43 + 8 + 7.305 =7763\\c) 7.815 + 427 + 2.368 + 864 =11474$

$3) \\a) 196\\ -74 \\=122\\b) 937\\-89\\= 848\\c) 4.800\\ -2.934\\=1866\\D)100.302\\-97.574\\=2.728\\e) 1.301.002 \\-875.037\\=425, 965$

ESPERO TER AJUDADO....POIS, NÃO ESTÁ DANDO PARA RESPONDER A 4 E A 5