Question

III.. Efectuați exercitiile, respectând ordinea efectuării operaţiilor :
6 x 8 + 7 x 5 - 70: 10 =
78 - 3 x 9 + 4 x 6 =
108 +8 x 8 - 4x9=
8 x 6-2 x 6 + 600:100=
47 x 10+930:10=
88- (30:3)+8x4 =
56 x 10-7 x 4 + 18:9=
540: 10- (6x 9) +15:5=
clasa 3 nu 5​

Answer 1

6×8+7×5-70:10=

48 + 35 - 7=

83-7=74

78-3×9+4×9=

78- 27+ 36=

51+36=87

108+8×8-4×9=

108+ 68- 36=

176-36=140

8×6-2×6+600:100=

48- 12+ 6=

36+6=42

47×10+930:10=

470+ 93=563

88-(30:3)+8×4=

88- 10 + 32=

78 +32=110

56×10-7×4+18:9=

560- 28+ 2=

532+2=534

540:10-(6×9)+15÷5=

54 - 54 + 3=

0+3=3

Sper că te-am putut ajuta! :^

(Psst: Mai verifică să vezi dacă-i corect)

Answer 2

Răspuns:

Salutare!:)

6×8+7×5-70:10=

48+35-7=

83-7=

76

78-3×9+4×6=

78-27+24=

51+24=

75

108+8×8-4×9=

108+64-36=

172-36=

136

8×6-2×6+600:100=

48-12+6=

36+6=

42

47×10+930:10=

470+93=

563

88-(30:3)+8×4=

88-10+32=

78+32=

110

56×10-7×4+18:9=

560-28+2=

532+2=

534

540:10-(6×9)+15:5=

540:10-54+3=

54-51=

3

Succes!