MS14 Add near doubles and compensate - Numeracy Ninjas

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NUMERACYNINJAS.ORG ©2015 NUMERACY NINJAS. ALL RIGHTS RESERVED Add Near Doubles And Compensate Mental Strategies Complete the daily exercises to focus on improving this skill. Day 1 Q Question Answer 1 11 + 10 2 32 + 34 3 9 + 7 4 64 + 66 5 98 + 97 6 45 + 43 7 91 + 89 8 46 + 43 9 25 + 22 10 35 + 34 Day 3 Q Question Answer 1 6 + 7 2 17 + 19 3 52 + 53 4 41 + 43 5 96 + 99 6 65 + 63 7 60 + 58 8 29 + 32 9 32 + 34 10 64 + 63 Day 2 Q Question Answer 1 58 + 60 2 26 + 25 3 34 + 32 4 74 + 77 5 93 + 95 6 10 + 11 7 57 + 60 8 58 + 60 9 31 + 34 10 81 + 79 Day 4 Q Question Answer 1 93 + 95 2 40 + 42 3 32 + 31 4 77 + 76 5 95 + 98 6 5 + 8 7 30 + 27 8 78 + 76 9 29 + 26 10 21 + 18

Transcript of MS14 Add near doubles and compensate - Numeracy Ninjas

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 Near Doubles And Compensate Mental Strategies Complete the daily exercises to focus on improving this skill.

Day 1 Q Question Answer 1 11 + 10 2 32 + 34 3 9 + 7 4 64 + 66 5 98 + 97 6 45 + 43 7 91 + 89 8 46 + 43 9 25 + 22 10 35 + 34  Day 3 Q Question Answer 1 6 + 7 2 17 + 19 3 52 + 53 4 41 + 43 5 96 + 99 6 65 + 63 7 60 + 58 8 29 + 32 9 32 + 34 10 64 + 63  

Day 2 Q Question Answer 1 58 + 60 2 26 + 25 3 34 + 32 4 74 + 77 5 93 + 95 6 10 + 11 7 57 + 60 8 58 + 60 9 31 + 34 10 81 + 79  Day 4 Q Question Answer 1 93 + 95 2 40 + 42 3 32 + 31 4 77 + 76 5 95 + 98 6 5 + 8 7 30 + 27 8 78 + 76 9 29 + 26 10 21 + 18  

 

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 Near Doubles And Compensate Mental Strategies Complete the daily exercises to focus on improving this skill.

Day 5 Q Question Answer 1 8 + 7 2 52 + 49 3 26 + 24 4 38 + 40 5 27 + 25 6 95 + 94 7 25 + 22 8 50 + 52 9 7 + 4 10 78 + 76  Day 7 Q Question Answer 1 26 + 23 2 11 + 12 3 40 + 43 4 9 + 7 5 73 + 72 6 84 + 85 7 81 + 79 8 7 + 9 9 11 + 13 10 36 + 34  

Day 6 Q Question Answer 1 45 + 46 2 56 + 54 3 88 + 90 4 88 + 86 5 15 + 14 6 90 + 93 7 31 + 33 8 46 + 45 9 60 + 63 10 49 + 51  Day 8 Q Question Answer 1 33 + 31 2 70 + 73 3 84 + 85 4 95 + 94 5 84 + 85 6 61 + 60 7 76 + 74 8 21 + 19 9 38 + 39 10 75 + 78  

   

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 Near Doubles And Compensate Mental Strategies Complete the daily exercises to focus on improving this skill.

Day 9 Q Question Answer 1 41 + 40 2 24 + 26 3 20 + 19 4 91 + 89 5 46 + 47 6 81 + 79 7 19 + 16 8 34 + 35 9 72 + 75 10 53 + 52    

Day 10 Q Question Answer 1 67 + 70 2 26 + 27 3 61 + 59 4 92 + 90 5 12 + 15 6 15 + 12 7 96 + 99 8 90 + 89 9 16 + 13 10 21 + 20    

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 Near Doubles And Compensate Mental Strategies Complete the daily exercises to focus on improving this skill.

Day 1 Q Question Answer 1 11 + 10 21 2 32 + 34 66 3 9 + 7 16 4 64 + 66 130 5 98 + 97 195 6 45 + 43 88 7 91 + 89 180 8 46 + 43 89 9 25 + 22 47 10 35 + 34 69  Day 3 Q Question Answer 1 6 + 7 13 2 17 + 19 36 3 52 + 53 105 4 41 + 43 84 5 96 + 99 195 6 65 + 63 128 7 60 + 58 118 8 29 + 32 61 9 32 + 34 66 10 64 + 63 127  

Day 2 Q Question Answer 1 58 + 60 118 2 26 + 25 51 3 34 + 32 66 4 74 + 77 151 5 93 + 95 188 6 10 + 11 21 7 57 + 60 117 8 58 + 60 118 9 31 + 34 65 10 81 + 79 160  Day 4 Q Question Answer 1 93 + 95 188 2 40 + 42 82 3 32 + 31 63 4 77 + 76 153 5 95 + 98 193 6 5 + 8 13 7 30 + 27 57 8 78 + 76 154 9 29 + 26 55 10 21 + 18 39  

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 Near Doubles And Compensate Mental Strategies Complete the daily exercises to focus on improving this skill.

Day 5 Q Question Answer 1 8 + 7 15 2 52 + 49 101 3 26 + 24 50 4 38 + 40 78 5 27 + 25 52 6 95 + 94 189 7 25 + 22 47 8 50 + 52 102 9 7 + 4 11 10 78 + 76 154  Day 7 Q Question Answer 1 26 + 23 49 2 11 + 12 23 3 40 + 43 83 4 9 + 7 16 5 73 + 72 145 6 84 + 85 169 7 81 + 79 160 8 7 + 9 16 9 11 + 13 24 10 36 + 34 70  

Day 6 Q Question Answer 1 45 + 46 91 2 56 + 54 110 3 88 + 90 178 4 88 + 86 174 5 15 + 14 29 6 90 + 93 183 7 31 + 33 64 8 46 + 45 91 9 60 + 63 123 10 49 + 51 100  Day 8 Q Question Answer 1 33 + 31 64 2 70 + 73 143 3 84 + 85 169 4 95 + 94 189 5 84 + 85 169 6 61 + 60 121 7 76 + 74 150 8 21 + 19 40 9 38 + 39 77 10 75 + 78 153  

       

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 Near Doubles And Compensate Mental Strategies Complete the daily exercises to focus on improving this skill.

Day 9 Q Question Answer 1 41 + 40 81 2 24 + 26 50 3 20 + 19 39 4 91 + 89 180 5 46 + 47 93 6 81 + 79 160 7 19 + 16 35 8 34 + 35 69 9 72 + 75 147 10 53 + 52 105    

Day 10 Q Question Answer 1 67 + 70 137 2 26 + 27 53 3 61 + 59 120 4 92 + 90 182 5 12 + 15 27 6 15 + 12 27 7 96 + 99 195 8 90 + 89 179 9 16 + 13 29 10 21 + 20 41