Number Sense Integers Integer Addition — Set 30By skyseed_admin / April 9, 2026 easy Set 30 -6×3-1×6-3-8-6-8-3-4-2-6-8-5-2-5-1-3-3-2-1+8-4+7-5-5-2+57×-1-7+5-7-75--210+-91+-9 Check Answers Reveal Solution Reset