Calculate $4000\div2$4000÷2 by doing the following.
Calculate $2000\div4$2000÷4 by doing the following.
We're going to break $7130$7130 into $6000+1000+120+10$6000+1000+120+10 to calculate $7130\div2$7130÷2.
Follow these steps.
Record and interpret additive and simple multiplicative strategies, using words, diagrams, and symbols, with an understanding of equality