Multiply whole numbers by 0.1, 0.01, and 0.001 using mental strategies
6.NN2.06
Multiply and divide decimal numbers by 10, 100, 1000, and 10 000 using mental strategies (e.g.,“To convert 0.6 m^2 to square centimetres, I calculated in my head 0.6 x 10 000 and got 6000 cm^2.”)