Subtract, writing the difference in standard form. You may use a place value chart to solve.
Question 2
2.
Solve using the standard algorithm.
Question 3
3.
Solve.
Question 4
4.
Mrs. Fan wrote 5 tenths minus 3 hundredths on the board. Michael said the answer is 2 tenths because
5 minus 3 is 2. Is he correct? Explain.
Question 5
5.
A pen costs $2.09. It costs $0.45 less than a marker. Ken paid for one pen and one marker with a
five-dollar bill. Use a tape diagram with calculations to determine his change.