N U M E R A C Y N I N J A S . O R G © 2 0 1 5 N U M E R A C Y N I N J A S . A L L R I G H T S R E S E R V E D

Partit ioning Single Digit Numbers Mental Strategies Complete the daily exercises to focus on improving this skill.

Day 1 Q Question Answer 1 6 = 5 + ☐ 2 7 = 5 + ☐ 3 7 = 4 + ☐ 4 5 = 2 + ☐ 5 5 = 3 + ☐ 6 7 = 6 + ☐ 7 7 = 1 + ☐ 8 9 = 1 + ☐ 9 6 = 5 + ☐ 10 4 = 2 + ☐  Day 3 Q Question Answer 1 7 = 5 + ☐ 2 8 = 2 + ☐ 3 6 = 4 + ☐ 4 9 = 4 + ☐ 5 8 = 7 + ☐ 6 9 = 7 + ☐ 7 8 = 1 + ☐ 8 9 = 1 + ☐ 9 9 = 8 + ☐ 10 6 = 1 + ☐  

Day 2 Q Question Answer 1 6 = 1 + ☐ 2 7 = 6 + ☐ 3 7 = 5 + ☐ 4 6 = 3 + ☐ 5 7 = 1 + ☐ 6 4 = 1 + ☐ 7 9 = 5 + ☐ 8 5 = 2 + ☐ 9 6 = 4 + ☐ 10 8 = 4 + ☐  Day 4 Q Question Answer 1 4 = 1 + ☐ 2 6 = 4 + ☐ 3 9 = 1 + ☐ 4 7 = 6 + ☐ 5 6 = 5 + ☐ 6 7 = 2 + ☐ 7 9 = 6 + ☐ 8 9 = 7 + ☐ 9 8 = 2 + ☐ 10 5 = 3 + ☐  

 

N U M E R A C Y N I N J A S . O R G © 2 0 1 5 N U M E R A C Y N I N J A S . A L L R I G H T S R E S E R V E D

Partit ioning Single Digit Numbers Mental Strategies Complete the daily exercises to focus on improving this skill.

Day 5 Q Question Answer 1 6 = 4 + ☐ 2 9 = 5 + ☐ 3 9 = 8 + ☐ 4 8 = 4 + ☐ 5 9 = 1 + ☐ 6 5 = 4 + ☐ 7 8 = 4 + ☐ 8 6 = 1 + ☐ 9 7 = 3 + ☐ 10 8 = 5 + ☐  Day 7 Q Question Answer 1 8 = 1 + ☐ 2 9 = 3 + ☐ 3 5 = 3 + ☐ 4 9 = 1 + ☐ 5 7 = 1 + ☐ 6 8 = 7 + ☐ 7 4 = 2 + ☐ 8 7 = 1 + ☐ 9 8 = 4 + ☐ 10 8 = 1 + ☐  

Day 6 Q Question Answer 1 7 = 3 + ☐ 2 8 = 5 + ☐ 3 8 = 1 + ☐ 4 6 = 4 + ☐ 5 6 = 5 + ☐ 6 7 = 6 + ☐ 7 9 = 8 + ☐ 8 4 = 2 + ☐ 9 6 = 5 + ☐ 10 6 = 4 + ☐  Day 8 Q Question Answer 1 6 = 1 + ☐ 2 5 = 4 + ☐ 3 4 = 2 + ☐ 4 4 = 2 + ☐ 5 9 = 7 + ☐ 6 9 = 8 + ☐ 7 7 = 3 + ☐ 8 9 = 4 + ☐ 9 3 = 2 + ☐ 10 9 = 2 + ☐  

   

N U M E R A C Y N I N J A S . O R G © 2 0 1 5 N U M E R A C Y N I N J A S . A L L R I G H T S R E S E R V E D

Partit ioning Single Digit Numbers Mental Strategies Complete the daily exercises to focus on improving this skill.

Day 9 Q Question Answer 1 9 = 1 + ☐ 2 4 = 1 + ☐ 3 7 = 6 + ☐ 4 5 = 1 + ☐ 5 8 = 2 + ☐ 6 9 = 7 + ☐ 7 5 = 2 + ☐ 8 7 = 2 + ☐ 9 8 = 2 + ☐ 10 8 = 5 + ☐    

Day 10 Q Question Answer 1 9 = 5 + ☐ 2 9 = 1 + ☐ 3 5 = 2 + ☐ 4 3 = 2 + ☐ 5 8 = 1 + ☐ 6 7 = 2 + ☐ 7 9 = 2 + ☐ 8 8 = 5 + ☐ 9 9 = 8 + ☐ 10 7 = 4 + ☐    

N U M E R A C Y N I N J A S . O R G © 2 0 1 5 N U M E R A C Y N I N J A S . A L L R I G H T S R E S E R V E D

Partit ioning Single Digit Numbers Mental Strategies Complete the daily exercises to focus on improving this skill.

Day 1 Q Question Answer 1 6 = 5 + ☐ 1 2 7 = 5 + ☐ 2 3 7 = 4 + ☐ 3 4 5 = 2 + ☐ 3 5 5 = 3 + ☐ 2 6 7 = 6 + ☐ 1 7 7 = 1 + ☐ 6 8 9 = 1 + ☐ 8 9 6 = 5 + ☐ 1 10 4 = 2 + ☐ 2  Day 3 Q Question Answer 1 7 = 5 + ☐ 2 2 8 = 2 + ☐ 6 3 6 = 4 + ☐ 2 4 9 = 4 + ☐ 5 5 8 = 7 + ☐ 1 6 9 = 7 + ☐ 2 7 8 = 1 + ☐ 7 8 9 = 1 + ☐ 8 9 9 = 8 + ☐ 1 10 6 = 1 + ☐ 5  

Day 2 Q Question Answer 1 6 = 1 + ☐ 5 2 7 = 6 + ☐ 1 3 7 = 5 + ☐ 2 4 6 = 3 + ☐ 3 5 7 = 1 + ☐ 6 6 4 = 1 + ☐ 3 7 9 = 5 + ☐ 4 8 5 = 2 + ☐ 3 9 6 = 4 + ☐ 2 10 8 = 4 + ☐ 4  Day 4 Q Question Answer 1 4 = 1 + ☐ 3 2 6 = 4 + ☐ 2 3 9 = 1 + ☐ 8 4 7 = 6 + ☐ 1 5 6 = 5 + ☐ 1 6 7 = 2 + ☐ 5 7 9 = 6 + ☐ 3 8 9 = 7 + ☐ 2 9 8 = 2 + ☐ 6 10 5 = 3 + ☐ 2  

N U M E R A C Y N I N J A S . O R G © 2 0 1 5 N U M E R A C Y N I N J A S . A L L R I G H T S R E S E R V E D

Partit ioning Single Digit Numbers Mental Strategies Complete the daily exercises to focus on improving this skill.

Day 5 Q Question Answer 1 6 = 4 + ☐ 2 2 9 = 5 + ☐ 4 3 9 = 8 + ☐ 1 4 8 = 4 + ☐ 4 5 9 = 1 + ☐ 8 6 5 = 4 + ☐ 1 7 8 = 4 + ☐ 4 8 6 = 1 + ☐ 5 9 7 = 3 + ☐ 4 10 8 = 5 + ☐ 3  Day 7 Q Question Answer 1 8 = 1 + ☐ 7 2 9 = 3 + ☐ 6 3 5 = 3 + ☐ 2 4 9 = 1 + ☐ 8 5 7 = 1 + ☐ 6 6 8 = 7 + ☐ 1 7 4 = 2 + ☐ 2 8 7 = 1 + ☐ 6 9 8 = 4 + ☐ 4 10 8 = 1 + ☐ 7  

Day 6 Q Question Answer 1 7 = 3 + ☐ 4 2 8 = 5 + ☐ 3 3 8 = 1 + ☐ 7 4 6 = 4 + ☐ 2 5 6 = 5 + ☐ 1 6 7 = 6 + ☐ 1 7 9 = 8 + ☐ 1 8 4 = 2 + ☐ 2 9 6 = 5 + ☐ 1 10 6 = 4 + ☐ 2  Day 8 Q Question Answer 1 6 = 1 + ☐ 5 2 5 = 4 + ☐ 1 3 4 = 2 + ☐ 2 4 4 = 2 + ☐ 2 5 9 = 7 + ☐ 2 6 9 = 8 + ☐ 1 7 7 = 3 + ☐ 4 8 9 = 4 + ☐ 5 9 3 = 2 + ☐ 1 10 9 = 2 + ☐ 7  

       

N U M E R A C Y N I N J A S . O R G © 2 0 1 5 N U M E R A C Y N I N J A S . A L L R I G H T S R E S E R V E D

Partit ioning Single Digit Numbers Mental Strategies Complete the daily exercises to focus on improving this skill.

Day 9 Q Question Answer 1 9 = 1 + ☐ 8 2 4 = 1 + ☐ 3 3 7 = 6 + ☐ 1 4 5 = 1 + ☐ 4 5 8 = 2 + ☐ 6 6 9 = 7 + ☐ 2 7 5 = 2 + ☐ 3 8 7 = 2 + ☐ 5 9 8 = 2 + ☐ 6 10 8 = 5 + ☐ 3    

Day 10 Q Question Answer 1 9 = 5 + ☐ 4 2 9 = 1 + ☐ 8 3 5 = 2 + ☐ 3 4 3 = 2 + ☐ 1 5 8 = 1 + ☐ 7 6 7 = 2 + ☐ 5 7 9 = 2 + ☐ 7 8 8 = 5 + ☐ 3 9 9 = 8 + ☐ 1 10 7 = 4 + ☐ 3