E – ASD – WP13

Emmett purchased concert tickets for Thursday, Friday and Saturday. He paid $348.60 for the Thursday ticket, $408.45 for the Friday ticket and $500 for the Saturday ticket. How much money did Emmett spend on the three...

E – ASD – WP14

Dana purchased concert tickets for Thursday, Friday and Saturday. He paid $348.60 for the Thursday ticket, $408.45 for the Friday ticket and $500 for the Saturday ticket. How much more money did it cost Dana to buy the Saturday ticket than the Thursday...

P – EC – WP14

Two children were looking at the number of school buses in the parking lot. To estimate the number of school buses in the parking lot, one child said she would use a referent of 10 while the other child said she would use a referent of 100. Which referent would be...

P – EC – WP11

Students were asked to estimate how many cars were in the parking lot. Sammy said her estimate was 50. She used 5 as a referent, and skip counted by five 10 times. Sammy said there were about five cars in each row and there were about 10 rows. Is Sammy’s...

P – EC – WP12

Students were asked to estimate how many cars drove by the school during lunch. Marsha said her estimate was 20. She used 5 as a referent, and skip counted by five 4 times. Sammy said that five cars went by during the first 5 minutes of lunch and there were 20 minutes...

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