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

Add Using Number Bonds To Bridge A Multiple Of 10 And Compensate Mental Strategies Complete the daily exercises to focus on improving this skill.

Day 1 Q Question Answer 1 54 + 7 = 54 + 6 + ☐ 2 17 + 4 = 17 + 3 + ☐ 3 57 + 7 = 57 + 3 + ☐ 4 94 + 9 = 94 + 6 + ☐ 5 12 + 11 = 12 + 8 + ☐ 6 66 + 10 = 66 + 4 + ☐ 7 27 + 7 = 27 + 3 + ☐ 8 28 + 11 = 28 + 2 + ☐ 9 47 + 7 = 47 + 3 + ☐ 10 42 + 10 = 42 + 8 + ☐  Day 3 Q Question Answer 1 53 + 9 = 53 + 7 + ☐ 2 78 + 6 = 78 + 2 + ☐ 3 25 + 10 = 25 + 5 + ☐ 4 21 + 10 = 21 + 9 + ☐ 5 57 + 10 = 57 + 3 + ☐ 6 89 + 3 = 89 + 1 + ☐ 7 53 + 10 = 53 + 7 + ☐ 8 50 + 11 = 50 + 10 + ☐ 9 17 + 4 = 17 + 3 + ☐ 10 66 + 7 = 66 + 4 + ☐  

Day 2 Q Question Answer 1 81 + 11 = 81 + 9 + ☐ 2 33 + 11 = 33 + 7 + ☐ 3 39 + 5 = 39 + 1 + ☐ 4 50 + 11 = 50 + 10 + ☐ 5 61 + 10 = 61 + 9 + ☐ 6 56 + 6 = 56 + 4 + ☐ 7 38 + 6 = 38 + 2 + ☐ 8 81 + 10 = 81 + 9 + ☐ 9 16 + 5 = 16 + 4 + ☐ 10 72 + 11 = 72 + 8 + ☐  Day 4 Q Question Answer 1 66 + 11 = 66 + 4 + ☐ 2 12 + 9 = 12 + 8 + ☐ 3 41 + 11 = 41 + 9 + ☐ 4 33 + 8 = 33 + 7 + ☐ 5 71 + 10 = 71 + 9 + ☐ 6 95 + 8 = 95 + 5 + ☐ 7 87 + 8 = 87 + 3 + ☐ 8 52 + 11 = 52 + 8 + ☐ 9 69 + 8 = 69 + 1 + ☐ 10 74 + 9 = 74 + 6 + ☐  

 

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

Add Using Number Bonds To Bridge A Multiple Of 10 And Compensate Mental Strategies Complete the daily exercises to focus on improving this skill.

Day 5 Q Question Answer 1 99 + 2 = 99 + 1 + ☐ 2 75 + 10 = 75 + 5 + ☐ 3 79 + 7 = 79 + 1 + ☐ 4 59 + 8 = 59 + 1 + ☐ 5 57 + 10 = 57 + 3 + ☐ 6 24 + 7 = 24 + 6 + ☐ 7 58 + 8 = 58 + 2 + ☐ 8 13 + 9 = 13 + 7 + ☐ 9 75 + 7 = 75 + 5 + ☐ 10 56 + 10 = 56 + 4 + ☐  Day 7 Q Question Answer 1 62 + 11 = 62 + 8 + ☐ 2 39 + 9 = 39 + 1 + ☐ 3 62 + 9 = 62 + 8 + ☐ 4 82 + 9 = 82 + 8 + ☐ 5 75 + 9 = 75 + 5 + ☐ 6 96 + 7 = 96 + 4 + ☐ 7 70 + 11 = 70 + 10 + ☐ 8 38 + 7 = 38 + 2 + ☐ 9 93 + 9 = 93 + 7 + ☐ 10 34 + 9 = 34 + 6 + ☐  

Day 6 Q Question Answer 1 79 + 10 = 79 + 1 + ☐ 2 65 + 8 = 65 + 5 + ☐ 3 71 + 10 = 71 + 9 + ☐ 4 69 + 6 = 69 + 1 + ☐ 5 27 + 11 = 27 + 3 + ☐ 6 97 + 8 = 97 + 3 + ☐ 7 29 + 10 = 29 + 1 + ☐ 8 95 + 9 = 95 + 5 + ☐ 9 67 + 4 = 67 + 3 + ☐ 10 69 + 6 = 69 + 1 + ☐  Day 8 Q Question Answer 1 14 + 8 = 14 + 6 + ☐ 2 26 + 7 = 26 + 4 + ☐ 3 14 + 10 = 14 + 6 + ☐ 4 71 + 10 = 71 + 9 + ☐ 5 26 + 7 = 26 + 4 + ☐ 6 42 + 10 = 42 + 8 + ☐ 7 63 + 10 = 63 + 7 + ☐ 8 75 + 11 = 75 + 5 + ☐ 9 34 + 7 = 34 + 6 + ☐ 10 63 + 11 = 63 + 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

Add Using Number Bonds To Bridge A Multiple Of 10 And Compensate Mental Strategies Complete the daily exercises to focus on improving this skill.

Day 9 Q Question Answer 1 63 + 8 = 63 + 7 + ☐ 2 80 + 11 = 80 + 10 + ☐ 3 43 + 8 = 43 + 7 + ☐ 4 34 + 11 = 34 + 6 + ☐ 5 74 + 10 = 74 + 6 + ☐ 6 29 + 4 = 29 + 1 + ☐ 7 13 + 10 = 13 + 7 + ☐ 8 17 + 6 = 17 + 3 + ☐ 9 88 + 3 = 88 + 2 + ☐ 10 65 + 6 = 65 + 5 + ☐    

Day 10 Q Question Answer 1 51 + 11 = 51 + 9 + ☐ 2 67 + 9 = 67 + 3 + ☐ 3 89 + 6 = 89 + 1 + ☐ 4 42 + 9 = 42 + 8 + ☐ 5 90 + 11 = 90 + 10 + ☐ 6 67 + 11 = 67 + 3 + ☐ 7 59 + 5 = 59 + 1 + ☐ 8 27 + 9 = 27 + 3 + ☐ 9 27 + 9 = 27 + 3 + ☐ 10 61 + 11 = 61 + 9 + ☐    

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

Add Using Number Bonds To Bridge A Multiple Of 10 And Compensate Mental Strategies Complete the daily exercises to focus on improving this skill.

Day 1 Q Question Answer 1 54 + 7 = 54 + 6 + ☐ 1 2 17 + 4 = 17 + 3 + ☐ 1 3 57 + 7 = 57 + 3 + ☐ 4 4 94 + 9 = 94 + 6 + ☐ 3 5 12 + 11 = 12 + 8 + ☐ 3 6 66 + 10 = 66 + 4 + ☐ 6 7 27 + 7 = 27 + 3 + ☐ 4 8 28 + 11 = 28 + 2 + ☐ 9 9 47 + 7 = 47 + 3 + ☐ 4 10 42 + 10 = 42 + 8 + ☐ 2  Day 3 Q Question Answer 1 53 + 9 = 53 + 7 + ☐ 2 2 78 + 6 = 78 + 2 + ☐ 4 3 25 + 10 = 25 + 5 + ☐ 5 4 21 + 10 = 21 + 9 + ☐ 1 5 57 + 10 = 57 + 3 + ☐ 7 6 89 + 3 = 89 + 1 + ☐ 2 7 53 + 10 = 53 + 7 + ☐ 3 8 50 + 11 = 50 + 10 + ☐ 1 9 17 + 4 = 17 + 3 + ☐ 1 10 66 + 7 = 66 + 4 + ☐ 3  

Day 2 Q Question Answer 1 81 + 11 = 81 + 9 + ☐ 2 2 33 + 11 = 33 + 7 + ☐ 4 3 39 + 5 = 39 + 1 + ☐ 4 4 50 + 11 = 50 + 10 + ☐ 1 5 61 + 10 = 61 + 9 + ☐ 1 6 56 + 6 = 56 + 4 + ☐ 2 7 38 + 6 = 38 + 2 + ☐ 4 8 81 + 10 = 81 + 9 + ☐ 1 9 16 + 5 = 16 + 4 + ☐ 1 10 72 + 11 = 72 + 8 + ☐ 3  Day 4 Q Question Answer 1 66 + 11 = 66 + 4 + ☐ 7 2 12 + 9 = 12 + 8 + ☐ 1 3 41 + 11 = 41 + 9 + ☐ 2 4 33 + 8 = 33 + 7 + ☐ 1 5 71 + 10 = 71 + 9 + ☐ 1 6 95 + 8 = 95 + 5 + ☐ 3 7 87 + 8 = 87 + 3 + ☐ 5 8 52 + 11 = 52 + 8 + ☐ 3 9 69 + 8 = 69 + 1 + ☐ 7 10 74 + 9 = 74 + 6 + ☐ 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

Add Using Number Bonds To Bridge A Multiple Of 10 And Compensate Mental Strategies Complete the daily exercises to focus on improving this skill.

Day 5 Q Question Answer 1 99 + 2 = 99 + 1 + ☐ 1 2 75 + 10 = 75 + 5 + ☐ 5 3 79 + 7 = 79 + 1 + ☐ 6 4 59 + 8 = 59 + 1 + ☐ 7 5 57 + 10 = 57 + 3 + ☐ 7 6 24 + 7 = 24 + 6 + ☐ 1 7 58 + 8 = 58 + 2 + ☐ 6 8 13 + 9 = 13 + 7 + ☐ 2 9 75 + 7 = 75 + 5 + ☐ 2 10 56 + 10 = 56 + 4 + ☐ 6  Day 7 Q Question Answer 1 62 + 11 = 62 + 8 + ☐ 3 2 39 + 9 = 39 + 1 + ☐ 8 3 62 + 9 = 62 + 8 + ☐ 1 4 82 + 9 = 82 + 8 + ☐ 1 5 75 + 9 = 75 + 5 + ☐ 4 6 96 + 7 = 96 + 4 + ☐ 3 7 70 + 11 = 70 + 10 + ☐ 1 8 38 + 7 = 38 + 2 + ☐ 5 9 93 + 9 = 93 + 7 + ☐ 2 10 34 + 9 = 34 + 6 + ☐ 3  

Day 6 Q Question Answer 1 79 + 10 = 79 + 1 + ☐ 9 2 65 + 8 = 65 + 5 + ☐ 3 3 71 + 10 = 71 + 9 + ☐ 1 4 69 + 6 = 69 + 1 + ☐ 5 5 27 + 11 = 27 + 3 + ☐ 8 6 97 + 8 = 97 + 3 + ☐ 5 7 29 + 10 = 29 + 1 + ☐ 9 8 95 + 9 = 95 + 5 + ☐ 4 9 67 + 4 = 67 + 3 + ☐ 1 10 69 + 6 = 69 + 1 + ☐ 5  Day 8 Q Question Answer 1 14 + 8 = 14 + 6 + ☐ 2 2 26 + 7 = 26 + 4 + ☐ 3 3 14 + 10 = 14 + 6 + ☐ 4 4 71 + 10 = 71 + 9 + ☐ 1 5 26 + 7 = 26 + 4 + ☐ 3 6 42 + 10 = 42 + 8 + ☐ 2 7 63 + 10 = 63 + 7 + ☐ 3 8 75 + 11 = 75 + 5 + ☐ 6 9 34 + 7 = 34 + 6 + ☐ 1 10 63 + 11 = 63 + 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

Add Using Number Bonds To Bridge A Multiple Of 10 And Compensate Mental Strategies Complete the daily exercises to focus on improving this skill.

Day 9 Q Question Answer 1 63 + 8 = 63 + 7 + ☐ 1 2 80 + 11 = 80 + 10 + ☐ 1 3 43 + 8 = 43 + 7 + ☐ 1 4 34 + 11 = 34 + 6 + ☐ 5 5 74 + 10 = 74 + 6 + ☐ 4 6 29 + 4 = 29 + 1 + ☐ 3 7 13 + 10 = 13 + 7 + ☐ 3 8 17 + 6 = 17 + 3 + ☐ 3 9 88 + 3 = 88 + 2 + ☐ 1 10 65 + 6 = 65 + 5 + ☐ 1    

Day 10 Q Question Answer 1 51 + 11 = 51 + 9 + ☐ 2 2 67 + 9 = 67 + 3 + ☐ 6 3 89 + 6 = 89 + 1 + ☐ 5 4 42 + 9 = 42 + 8 + ☐ 1 5 90 + 11 = 90 + 10 + ☐ 1 6 67 + 11 = 67 + 3 + ☐ 8 7 59 + 5 = 59 + 1 + ☐ 4 8 27 + 9 = 27 + 3 + ☐ 6 9 27 + 9 = 27 + 3 + ☐ 6 10 61 + 11 = 61 + 9 + ☐ 2