Adding 2 digit numbers
23 + 5 =
28
triangle
A chart that uses lines to represent data
tally chart
When you divide a shape into 4 equal parts
Fourths or Quarters
66 + 21 =
87
A 4 sided shape with equal sides and square corners
square
A graph that uses pictures to represent data
numbers that give information, represented in a chart or graph
data
45 + 13 =
58
A 5 sided shape
pentagon
Cats - ||||
Dogs - ||
How many more kids have dogs than cats?
2
half or halves
39 + 17 =
56
A 6 sided shape
hexagon
Gummies- ||||
Which candy is the class favorite?
Gummies
A closed shape with straight lines
polygon
56 + 25 =
81
Any 4 sided shape
quadrilateral
Water slide: 6
Lazy river: 11
How many more people like the lazy river than the water slide?
5
When you make a new 10 while adding
Regrouping