Solve this: Q44. 680 × 680 + 320 × 320 - 680 × 320 680 × 680 × 680 + 320 × 320 × 320 = ? (a) 1000 (b) 1 1000 (c) 360 Q45. 963 × 963 × 963 + 137 × 137 × 137 963 × 963 - 963 × 137 + 137 × 137 =? (a) 1000 (b) 826 (c) 1100 Q46. 256 × 256 - 144 × 144 112 = ? (a) 420 (b) 400 (c) 360 Share with your friends Share 1 Ashish Kumar answered this Your questions are wrong 0 View Full Answer Jeevitha M.a answered this What is 12 spelling 0 Sandeep Gupta answered this I don't now 0 𝓡𝓸𝓱𝓲𝓽 answered this He co ki 0 Ayushman Srivastava answered this 6.85657965e16 0