Question

a) 247 + x = 783
b) x + 318 = 2467
c) 735 - x = 517
d) x - 482 =267
e) 23 536 - x = 10 039
f) 4357 + x + 937 = 6251
g) 873 - x = 243
h) x - 215 = 772
i) 7815 - x + 737 = 3511​

Answer 1

a) 247 + x = 783

x = 783 - 247

x = 536

b) x + 318 = 2467

x = 2467 - 318

x = 2149

c) 735 - x = 517

x = 735 - 517

x = 218

d) x - 482 = 267

x = 482 + 267

x = 749

e) 23.536 - x = 10.039

x = 23.536 - 10.039

x = 13.497

f) 4357 + x + 937 = 6251

x = 6251 - 4357 - 937

x = 957

g) 873 - x = 243

x = 873 + 243

x = 1116

h) x - 215 = 772

x = 215 + 772

x = 987

Sper că te-am ajutat!