Question

Tính :

a) \(8274+226\)

b) \(\left(-5\right)+\left(-11\right)\)

c) \(\left(-43\right)+\left(-9\right)\)

Answer 1

a)

b)

c)

Answer 2

a) \(8274+226=8500\)

b) \(\left(-5\right)+\left(-11\right)=-\left(5+11\right)=-16\)

b) \(\left(-43\right)+\left(-9\right)-\left(43+9\right)=-52\)

Answer 3

a) $8274+$

b) $\left(-5\right)+(-11)\; =\; -16$

c) $\left(-43\right)+\left(-9\right)$ = -52

Answer 4

a) 8274 + 226 = 8500.

b) (-5) + (-11) = -(5 + 11) = -16.

c) (-43) + (-9) = -(43 + 9) = -52.

Answer 5

a) 8274 + 226 = 8500.

b) (-5) + (-11) = -(5 + 11) = -16.

c) (-43) + (-9) = -(43 + 9) = -52.

Answer 6

a,8274+226=8500

b,(-5)+(-11)=-(5+11)=-16

c,(-43)+(-9)=-(43+9)=-53

Answer 7

a, 8274+226

= 8500

b, (-5)+(-11)

= -(5+11)

= -16

c, (-43)+(-9)

= -(43+9)

= -53

Answer 8

a) 

b) 

c)