(54÷6)+(2×4)=(12+4)-(16÷4)=63÷7+(45-8)=х-4=3624÷z=8a+34=50помогите второй класм

Question 1

Question 2

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$(54 \div 6) + (2 \times 4) = 9 + 8 = 17.$

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$(12 + 4) - (16 \div 4) = 16 - 4 = 12.$

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$63 \div 7 + (45 - 8) = 9 + 37 = 46.$

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$x - 4 = 36$

$x = 36 + 4$

$x = 40$

Ответ : 40 .

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$24 \div z = 8$

$z = 24 : 8$

$z = 3$

Ответ : 3

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$a + 34 = 50$

$a = 50 - 34$

$a = 16$

Ответ : 16

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Question 3

Ответ:

(54:6)+(2×4)= 17

(12+4)-(16:4)= 12

63:7+(45-8)= 46

х-4=36

х= 36+4

х=40

24:z=8

z= 24:8

z= 3

а+34=50

а=50-34

а= 16

_zn · Answer 1 · 2020-06-03T09:58:07+0000

-------------------------------------------------------------------

$(54 \div 6) + (2 \times 4) = 9 + 8 = 17.$

-------------------------------------------------------------------

$(12 + 4) - (16 \div 4) = 16 - 4 = 12.$

-------------------------------------------------------------------

$63 \div 7 + (45 - 8) = 9 + 37 = 46.$

-------------------------------------------------------------------

$x - 4 = 36$

$x = 36 + 4$

$x = 40$

Ответ : 40 .

-------------------------------------------------------------------

$24 \div z = 8$

$z = 24 : 8$

$z = 3$

Ответ : 3

-------------------------------------------------------------------

$a + 34 = 50$

$a = 50 - 34$

$a = 16$

Ответ : 16

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(54÷6)+(2×4)=(12+4)-(16÷4)=63÷7+(45-8)=х-4=3624÷z=8a+34=50помогите второй класм​

(54÷6)+(2×4)=(12+4)-(16÷4)=63÷7+(45-8)=х-4=3624÷z=8a+34=50помогите второй класм