Addition
5+4
9
10-3
What shape has 3 sides and 3 vertices
Triangle
How many tens are in the number 75
7
Which number is greater: 15 or 51
51
11+7
18
15-9
6
What shape is also a special rectangle
square
How many ones are in the number 29
9
Which number is less:99 or 89
89
14+6
20
20-12
8
What shape has no faces, no edges and no vertices
sphere
What number am I: 5 tens and 2 ones
52
What number is equal to 120
120
29+31
60
30-10
20
What shape is a can of soda
cylinder
What number am I: 10 tens and 7 ones
107
Which number is greater:
3 tens and 5 ones or 53
53
52+48
100
55-10
45
What 3 shapes can you make when you put two triangles together
square, rectangle, rhombus
What number am I: 5 tens and 13 ones
63
Is 100 ones less than, greater than, or equal to 10 tens
Equal to