4NF–3: Apply place-value knowledge to known additive and multiplicative number facts (scaling facts by 100).

Strengthens understanding of numerical relationships and scaling, important for measurement and data interpretation.

Strengthens understanding of numerical relationships and scaling, important for measurement and data interpretation.

H

Hugo Cheyneabout 2 months ago

Teaches scaling numbers by 10, 100 and 1000 by multiplying either one or both sides of a multiplication by 10 or 100.