AddData Number Sense Subtract

Row 1, Col 1 First make a ballpark estimate then Solve: What is 37

1,2 Solve:

1,3 # of pets # of students What is the maximum and minimum number of pets? What is the range? Max- 3 Min- 0 Range- 3

1,4 Find the median in the following set of data: 10, 12, 8, 3, 22, 9, 1, 5, 3 8

2,1 Solve this problem using the partial difference method What is 304

2,2 Solve using the partial sums method:

2,3 # of pets # of students What is the range of the number of pets? What is the mode in this set of data? 3

2,4 Copy down the number 342 and follow it with 7 zeros: What is the value of the 4 in the number you just created? 4 hundred million (400,000,000)

3,1 Solve this problem using the partial difference method

3,2 Solve:

3,3 # of pets # of students What is the mode of the number of pets? 1

3,4 Write another name for 52. Include at least 4 steps/operations to get to the answer. Answers Vary

4,1 When you add , why do you carry the one? The one represents “ten” you are bringing the ten to the tens column

4,2 Solve:

4,3 # of pets # of students Turn this data into a bar graph I can’t fit a graph here now can I?

4,4 A number has- 6 in the hundreds place 4 in the millions place 7 in the ten-thousands place 8 in the tens place The rest have zero Write the number 4,070,680