Add numbers by grouping them into tens and ones
Pep 9.1
Adding numbers above 10
Hands-on 9.2
Companion 9a
Practice Activity 1
Activity 9.3
Look Deep 9.5
Companion 9b
Think and Ink 9.6
1 – Quick Quiz a
1 – Quick Quiz b
Subtract a number from another by grouping them into tens and ones
Pep 9.7
Subtraction
Hands-on 9.8
Companion 9c
Activity 9.9
Practice Activity 2
Companion 9d
Practice Activity 3
Think and Ink 9.12
2 – Quick Quiz a
2 – Quick Quiz b
Companion 9e (Project Time)
Lesson End Quiz - Add and Subtract
Do I Know a
Do I Know b
Do I Know c
Do I Know d