1. Know how many tens in decades - The -ty numbers like 40, 30, 50, 80...
TASK: How many tens in
70
40
80
30
20
90
100
Book 4
Pg 154-157
2. Know how many tens in numbers to 100
TASK: How many tens in
Book 4/5
Page 20-21 Different ways with numbers
Page 22-23 Making and Breaking
Page 24 Plus and Minus
Page 25 Zero as a place holder
GAME: Page 26-27
GAME: Page 202-203
73
42
81
37
29
99
104
115
129
Number Level 2-3
"Putting Numbers to Work" Page 2