Balance Subtraction Equations: Up To Three Digits

Question 1
Which number makes the equation true?

327 −  = 328 − 3 512223

Question 2
Which number makes the equation true?

486 − 5 = − 2 463587480483

Question 3
Which number makes the equation true?

165 − 42 =  − 10 133235135243

Question 4
Which number makes the equation true?

 − 24 = 185 − 33 246196176217

Question 5
Which number makes the equation true?

 − 68 = 108 − 92 74849464

Question 6
Which number makes the equation true?

168 − = 204 − 146 135180114110

Question 7
Which number makes the equation true?

643 −  = 684 − 94 53575150

Question 8
Which number makes the equation true?

746 − 534 =  − 284 321589496672

Question 9
Which number makes the equation true?

614 − 472 =  − 178 312324321320

Question 10
Which number makes the equation true?

817 − 523 = 644 − 875350451503