33, 35, 37, 39.....
41, 43, 45, 47,
count backwards: 99, 97, 95, 91....
89, 87, 85, 83
Write the expanded for 867
800 + 60 + 7 = 867
321 289
321 > 389
5, 10, 15, 20
25, 30, 35, 40
1212 1210
1212 > 1210
count backwards: 100, 90, 80, 70 ....
70, 60, 50, 40
89 91
89 > 91
Is it even or odd?
Odd
Is it even or odd?
Even
13, 23, 33, 43
43, 53, 63, 73
Is it even or odd?
Odd
1223 1099
1223 > 1099
4, 9, 14, 19.....
24, 29, 34, 39
221 199
221 > 199
count backwards: 66, 64, 62, 60 ....
58, 56, 54, 52
7, 12, 17, 22....
27, 32, 37, 42
45, 55, 65, 75
85, 95, 105, 115
Is it even or odd?
Even
What is the value of the 3?
3 hundreds / 300
29 31
29 < 31
Is it even or odd?
Even
Write the expanded form for 422
400 + 20 + 2 = 422
What is the value of the 2?
2 tens/ 20