Master the Jump Strategy

Estimation strategy

Skip counting strategy

Regrouping strategy

Jump strategy (correct)

Using fingers to keep adding 1 to the first number (correct)

Writing down the addition problem using paper and pencil

Using the estimation strategy

Using the skip counting strategy

The product

The sum (correct)

The difference

The quotient

<p>Skip counting strategy</p> Signup and view all the answers

<p>Subtracting numbers by jumping over by increments of 10s or 1s on the number line</p> Signup and view all the answers