Lesson 30 Compare Data

a shape with four side and four corners

to add and subtract

to decide if amounts or sizes are greater than, less than, or equal to eachother.

a chart that uses tallys to show data

to add and subtract

a data display in which pictures are used

a chart that uses tally marks are used to show data

to add and subtract

a data display in which pictures are used

boats

cars

airplanes

boats

cars

airplanes

5

9

7

boats

airplanes

sheep

chicks

pigs

sheep

pigs

chicks

13

15

7