ROSEWOODS999go ROSEWOODS999go Mathematics Answered Use mental math to decide which equations are true. Drag the true equations into the box. 1.23 ÷ 10¹ = 0.123 123 ÷ 100 = 1.23 12.3÷10° = 1.23 0.123 ÷ 10 = 1.23 1,230÷10³= 1.23 true equations