operations with rational numbers Also 7 NS 2a 7 NS 2c 7 EE 3 nur and mathematical problems involving the four 1 Solve One month Kaeden made 3 withdrawals for 20 and 1 withdrawal for 80 from his account How did the withdrawals change the amount in his account 2 Solve Hannah made four withdrawals of 20 from her checking account She also wrote a check for 215 By how much did the amount in her checking account change 3 Solve Ned took a test with 25 questions He lost 4 points for each of the 6 questions he got wrong and earned an additional 10 points for answering a bonus question correctly How many points did Ned receive or lose overall gift card to rent a tiller for 4 days It costs 35 per day to rent b has a gift card for a local lawn and garden s She also buys a rake for 9 Find the change to the value on her gift card 5 Solve Evaluate the expression 6 5 12 6 Evaluate the expression 6 7 15 13