P – AS – WP8
Greg and Jerry decided to bake cookies for a charity concert. Greg baked 592 cookies and Jerry baked 589 cookies. About how many more cookies did Greg bake than Jerry? Explain your estimate.P – AS – PP33
Which estimate is more accurate for 27 + 59? 70 or 90P – AS – WP9
Greg and Jerry decided to bake cookies for a charity concert. Greg baked 563 cookies and Jerry baked 478 cookies. How many fewer cookies did Jerry bake than Greg?P – AS – PP34
Which estimate is more accurate for 274 + 598? 700 or 900Page 221 of 334