Dakota went to the store. He bought three note pads for $.75 each, four pencils at 2 for $.35 and one candy bar, which was being sold at 3 for $1.80. How much money did he spend? How much did he get back from the $10.00 he gave the clerk? Six word problems.
"Mary did six exercises and studied three pages a day. By the end of one week, how many exercises had she done, and how many pages had she studied?" One page of word problems, with addition, subtraction, and multiplication.