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 90

P – 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 900

P – AS – WP10

A group of students were given $980 to purchase outdoor supplies for their school. They decided to buy a one bench and two picnic tables. If the price of a bench is $275 and the price of a picnic table is $140, how much money do the students have...

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