Number Sense Integers Integer Subtraction — Set 87By skyseed_admin / April 9, 2026 easy Set 87 -4-17×-3-7+83--210×-53--5-3-2-9+410+-6-10-4-2-2-6×29×-3-4+8-10+810--7-7+9-2+5-7-87×-1 Check Answers Reveal Solution Reset