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Activities

Estimating Quotients

Estimate the quotient of 2- to 3-digit numbers divided by 1- to 2-digit numbers, using multiples of 10 or 100 as appropriate

Estimating Quotients II

Estimate the quotient of 2- to 3-digit numbers divided by 1- to 2-digit numbers, using multiples of 10 or 100 as appropriate

Estimating Quotients III

Estimate the quotient of 2- to 3-digit numbers divided by 1- to 2-digit numbers, using multiples of 10 or 100 as appropriate

Estimating Quotients IV

Estimate the quotient of 2- to 3-digit numbers divided by 1- to 2-digit numbers, using multiples of 10 or 100 as appropriate

Estimating Quotients V

Estimate the quotient of 2- to 3-digit numbers divided by 1- to 2-digit numbers, using multiples of 10 or 100 as appropriate

Multiplication of Numbers

Count the number of concrete objects in a group by repeated addition. Illustrate multiplication as repeated addition using a. groups of equal quantities, b. arrays, c. counting by multiples