Sparx Maths calculator - Google Search Speed up tiktok audios part By first rounding each number to X D × @ marsden-heights.sparxmaths.uk/student Gmail You Maps tomorrow weather... sparx 4: Item 6,215 XP * Farishta Nawaz MENU Bookwork code: H52 not allowed Calculator [Second chance! Review your workings and see if you can correct your mistake. By first rounding each number to 1 significant figure, estimate the answer to 247+923 < Back to task Watch video Answer > -2°C ρ 5earch 16:56 Clear /12/2022