| Problem | Difference | % Correct |
|---|---|---|
| 35-17= | 16 | 100%
|
| 31-15= | 17 | 100%
|
| 49-31= | 18 | 100%
|
| 35-17= | 18 | 100%
|
| 37-18= | 19 | 100%
|
| 39-19= | 20 | 100%
|
| 42-21= | 21 | 100%
|
| 42-21= | 21 | 100%
|
| 45-22= | 23 | 100%
|
| 46-23= | 23 | 100%
|
| 46-23= | 23 | 100%
|
| 45-22= | 23 | 100%
|
| 49-24= | 25 | 100%
|
| 53-26= | 26 | 100%
|
| 51-25= | 26 | 100%
|
| 52-26= | 26 | 100%
|
| 67-33= | 34 | 100%
|
| 79-39= | 40 | 100%
|
| 95-47= | 48 | 100%
|
| 95-47= | 48 | 100%
|
| 96-48= | 49 | 100%
|
| 110-55= | 55 | 100%
|
| 117-59= | 58 | 100%
|
| 115-57= | 58 | 100%
|
| 118-59= | 59 | 100%
|
| 121-60= | 61 | 100%
|
| 121-60= | 61 | 100%
|
| 129-64= | 65 | 100%
|
| 135-67= | 67 | 100%
|
| 140-70= | 70 | 100%
|
| 141-70= | 71 | 100%
|
| 145-72= | 73 | 100%
|
| 147-73= | 74 | 100%
|
| 148-74= | 74 | 100%
|
| 176-88= | 89 | 100%
|
| 193-96= | 97 | 100%
|
| 64-32= | 32 | 50%
|
| 78-39= | 38 | 50%
|
| 85-42= | 43 | 50%
|
| 114-57= | 57 | 50%
|
| 195-97= | 98 | 50%
|
| 25-14= | 11 | 0%
|
| 33-21= | 12 | 0%
|
| 31-15= | 16 | 0%
|
| 34-17= | 16 | 0%
|
| 33-16= | 16 | 0%
|
| 31-15= | 16 | 0%
|
| 35-17= | 16 | 0%
|
| 33-16= | 16 | 0%
|
| 32-16= | 17 | 0%
|
| 33-16= | 17 | 0%
|
| 32-16= | 17 | 0%
|
| 34-17= | 17 | 0%
|
| 37-18= | 18 | 0%
|
| 34-17= | 18 | 0%
|
| 39-19= | 18 | 0%
|
| 33-16= | 18 | 0%
|
| 35-17= | 18 | 0%
|
| 36-18= | 18 | 0%
|
| 37-18= | 19 | 0%
|
| 38-19= | 19 | 0%
|
| 36-18= | 19 | 0%
|
| 39-19= | 19 | 0%
|
| 38-19= | 19 | 0%
|
| 38-19= | 19 | 0%
|
| 36-18= | 19 | 0%
|
| 37-18= | 19 | 0%
|
| 39-19= | 19 | 0%
|
| 42-21= | 20 | 0%
|
| 36-18= | 20 | 0%
|
| 43-21= | 20 | 0%
|
| 37-18= | 20 | 0%
|
| 41-20= | 21 | 0%
|
| 44-22= | 21 | 0%
|
| 42-21= | 21 | 0%
|
| 44-22= | 21 | 0%
|
| 42-21= | 21 | 0%
|
| 43-21= | 22 | 0%
|
| 46-23= | 22 | 0%
|
| 40-20= | 22 | 0%
|
| 46-23= | 22 | 0%
|
| 45-22= | 22 | 0%
|
| 45-22= | 22 | 0%
|
| 40-20= | 22 | 0%
|
| 42-21= | 22 | 0%
|
| 43-21= | 22 | 0%
|
| 44-22= | 22 | 0%
|
| 43-21= | 22 | 0%
|
| 42-21= | 22 | 0%
|
| 46-23= | 23 | 0%
|
| 45-22= | 23 | 0%
|
| 47-23= | 23 | 0%
|
| 44-22= | 23 | 0%
|
| 44-22= | 23 | 0%
|
| 46-23= | 23 | 0%
|
| 46-23= | 23 | 0%
|
| 48-24= | 24 | 0%
|
| 51-25= | 24 | 0%
|
| 51-25= | 24 | 0%
|
| 36-11= | 25 | 0%
|
| 50-25= | 25 | 0%
|
| 48-24= | 25 | 0%
|
| 51-25= | 25 | 0%
|
| 67-41 | 26 | 0%
|
| 49-24= | 26 | 0%
|
| 50-25= | 26 | 0%
|
| 56-28= | 26 | 0%
|
| 48-24= | 26 | 0%
|
| 50-25= | 26 | 0%
|
| 49-24= | 26 | 0%
|
| 51-25= | 26 | 0%
|
| 49-24= | 26 | 0%
|
| 50-25= | 26 | 0%
|
| 53-26= | 27 | 0%
|
| 52-26= | 27 | 0%
|
| 54-27= | 27 | 0%
|
| 52-26= | 27 | 0%
|
| 55-27= | 27 | 0%
|
| 56-28= | 27 | 0%
|
| 53-26= | 27 | 0%
|
| 55-27= | 28 | 0%
|
| 53-26= | 28 | 0%
|
| 53-26= | 28 | 0%
|
| 52-26= | 28 | 0%
|
| 55-27= | 28 | 0%
|
| 53-26= | 28 | 0%
|
| 57-28= | 29 | 0%
|
| 92-61= | 31 | 0%
|
| 61-30= | 31 | 0%
|
| 62-31= | 31 | 0%
|
| 66-33= | 31 | 0%
|
| 62-31= | 31 | 0%
|
| 62-31= | 31 | 0%
|
| 65-32= | 32 | 0%
|
| 62-31= | 32 | 0%
|
| 63-31= | 32 | 0%
|
| 66-33= | 32 | 0%
|
| 63-31= | 32 | 0%
|
| 64-32= | 32 | 0%
|
| 64-32= | 32 | 0%
|
| 66-33= | 33 | 0%
|
| 63-31= | 33 | 0%
|
| 64-32= | 33 | 0%
|
| 63-31= | 33 | 0%
|
| 62-31= | 33 | 0%
|
| 62-31= | 33 | 0%
|
| 68-34= | 34 | 0%
|
| 63-28= | 35 | 0%
|
| 54-17= | 37 | 0%
|
| 74-37= | 37 | 0%
|
| 78-39= | 38 | 0%
|
| 79-39= | 38 | 0%
|
| 77-38= | 38 | 0%
|
| 81-42= | 39 | 0%
|
| 77-38= | 39 | 0%
|
| 77-38= | 39 | 0%
|
| 76-38= | 39 | 0%
|
| 79-39= | 39 | 0%
|
| 78-39= | 39 | 0%
|
| 77-38= | 39 | 0%
|
| 76-38= | 39 | 0%
|
| 78-39= | 39 | 0%
|
| 78-39= | 39 | 0%
|
| 79-39= | 39 | 0%
|
| 78-39= | 39 | 0%
|
| 79-39= | 40 | 0%
|
| 82-41= | 40 | 0%
|
| 81-40= | 40 | 0%
|
| 79-39= | 40 | 0%
|
| 82-41= | 40 | 0%
|
| 81-40= | 40 | 0%
|
| 80-40= | 40 | 0%
|
| 82-41= | 41 | 0%
|
| 81-40= | 41 | 0%
|
| 80-40= | 41 | 0%
|
| 79-39= | 41 | 0%
|
| 81-40= | 41 | 0%
|
| 80-40= | 41 | 0%
|
| 80-40= | 41 | 0%
|
| 81-40= | 41 | 0%
|
| 83-42= | 41 | 0%
|
| 81-40= | 41 | 0%
|
| 82-41= | 41 | 0%
|
| 83-41= | 42 | 0%
|
| 85-42= | 42 | 0%
|
| 87-43= | 42 | 0%
|
| 98-56= | 42 | 0%
|
| 86-43= | 43 | 0%
|
| 88-44= | 43 | 0%
|
| 86-43= | 43 | 0%
|
| 86-43= | 43 | 0%
|
| 88-44= | 43 | 0%
|
| 86-43= | 43 | 0%
|
| 89-45= | 44 | 0%
|
| 56-12= | 44 | 0%
|
| 76-32= | 44 | 0%
|
| 87-43= | 44 | 0%
|
| 84-42= | 44 | 0%
|
| 84-42= | 44 | 0%
|
| 86-43= | 44 | 0%
|
| 87-43= | 44 | 0%
|
| 86-43= | 44 | 0%
|
| 91-45= | 45 | 0%
|
| 91-45= | 46 | 0%
|
| 92-46= | 46 | 0%
|
| 95-47= | 46 | 0%
|
| 92-46= | 46 | 0%
|
| 93-46= | 46 | 0%
|
| 91-45= | 46 | 0%
|
| 95-47= | 46 | 0%
|
| 91-45= | 46 | 0%
|
| 92-46= | 46 | 0%
|
| 142-95= | 47 | 0%
|
| 94-47= | 47 | 0%
|
| 95-47= | 47 | 0%
|
| 90-45= | 47 | 0%
|
| 93-46= | 47 | 0%
|
| 93-46= | 47 | 0%
|
| 93-46= | 48 | 0%
|
| 94-47= | 48 | 0%
|
| 97-48= | 48 | 0%
|
| 90-45= | 48 | 0%
|
| 96-48= | 48 | 0%
|
| 97-48= | 48 | 0%
|
| 96-48= | 48 | 0%
|
| 92-46= | 48 | 0%
|
| 95-47= | 48 | 0%
|
| 95-47= | 48 | 0%
|
| 96-48= | 48 | 0%
|
| 91-45= | 48 | 0%
|
| 97-48= | 49 | 0%
|
| 96-48= | 49 | 0%
|
| 95-47= | 49 | 0%
|
| 95-47= | 49 | 0%
|
| 99-49= | 50 | 0%
|
| 105-52= | 53 | 0%
|
| 107-53= | 53 | 0%
|
| 108-54= | 53 | 0%
|
| 108-54= | 53 | 0%
|
| 72-18= | 54 | 0%
|
| 107-53= | 54 | 0%
|
| 108-54= | 54 | 0%
|
| 109-54= | 54 | 0%
|
| 106-53= | 54 | 0%
|
| 107-53= | 54 | 0%
|
| 109-54= | 54 | 0%
|
| 105-52= | 54 | 0%
|
| 106-53= | 54 | 0%
|
| 108-54= | 54 | 0%
|
| 106-53= | 55 | 0%
|
| 105-52= | 55 | 0%
|
| 106-53= | 55 | 0%
|
| 107-53= | 55 | 0%
|
| 116-58= | 56 | 0%
|
| 114-57= | 56 | 0%
|
| 116-58= | 56 | 0%
|
| 114-57= | 57 | 0%
|
| 111-55= | 57 | 0%
|
| 116-58= | 57 | 0%
|
| 115-57= | 57 | 0%
|
| 114-57= | 57 | 0%
|
| 115-57= | 58 | 0%
|
| 113-56= | 58 | 0%
|
| 113-56= | 58 | 0%
|
| 111-55= | 58 | 0%
|
| 115-57= | 58 | 0%
|
| 119-59= | 59 | 0%
|
| 121-60= | 59 | 0%
|
| 118-59= | 59 | 0%
|
| 121-60= | 59 | 0%
|
| 119-59= | 60 | 0%
|
| 120-60= | 60 | 0%
|
| 118-59= | 60 | 0%
|
| 121-60= | 60 | 0%
|
| 120-60= | 60 | 0%
|
| 119-59= | 60 | 0%
|
| 120-60= | 60 | 0%
|
| 119-59= | 60 | 0%
|
| 124-62= | 61 | 0%
|
| 118-59= | 61 | 0%
|
| 125-62= | 61 | 0%
|
| 118-59= | 61 | 0%
|
| 124-62= | 61 | 0%
|
| 110-48= | 62 | 0%
|
| 124-62= | 62 | 0%
|
| 121-60= | 62 | 0%
|
| 122-61= | 62 | 0%
|
| 121-60= | 62 | 0%
|
| 123-61= | 62 | 0%
|
| 122-61= | 63 | 0%
|
| 123-61= | 63 | 0%
|
| 125-62= | 63 | 0%
|
| 123-61= | 63 | 0%
|
| 123-61= | 63 | 0%
|
| 122-61= | 63 | 0%
|
| 128-64= | 64 | 0%
|
| 128-64= | 64 | 0%
|
| 129-64= | 64 | 0%
|
| 130-65= | 64 | 0%
|
| 131-65= | 64 | 0%
|
| 129-64= | 64 | 0%
|
| 123-58= | 65 | 0%
|
| 130-65= | 65 | 0%
|
| 132-66= | 65 | 0%
|
| 131-65= | 65 | 0%
|
| 130-65= | 65 | 0%
|
| 128-64= | 65 | 0%
|
| 130-65= | 65 | 0%
|
| 131-65= | 65 | 0%
|
| 130-65= | 65 | 0%
|
| 132-66= | 66 | 0%
|
| 131-65= | 66 | 0%
|
| 128-64= | 66 | 0%
|
| 134-67= | 66 | 0%
|
| 129-64= | 66 | 0%
|
| 131-65= | 66 | 0%
|
| 132-66= | 66 | 0%
|
| 134-67= | 67 | 0%
|
| 133-66= | 67 | 0%
|
| 134-67= | 67 | 0%
|
| 131-65= | 67 | 0%
|
| 135-67= | 67 | 0%
|
| 132-66= | 67 | 0%
|
| 134-67= | 67 | 0%
|
| 133-66= | 67 | 0%
|
| 134-67= | 67 | 0%
|
| 136-68= | 68 | 0%
|
| 137-68= | 68 | 0%
|
| 133-66= | 68 | 0%
|
| 133-66= | 68 | 0%
|
| 137-68= | 68 | 0%
|
| 138-69= | 68 | 0%
|
| 133-66= | 68 | 0%
|
| 135-67= | 68 | 0%
|
| 136-68= | 68 | 0%
|
| 131-65= | 68 | 0%
|
| 138-69= | 69 | 0%
|
| 139-69= | 69 | 0%
|
| 135-67= | 69 | 0%
|
| 139-69= | 69 | 0%
|
| 142-71= | 69 | 0%
|
| 137-68= | 69 | 0%
|
| 136-68= | 69 | 0%
|
| 139-69= | 69 | 0%
|
| 140-70= | 69 | 0%
|
| 138-69= | 69 | 0%
|
| 137-68= | 69 | 0%
|
| 141-70= | 69 | 0%
|
| 136-68= | 70 | 0%
|
| 138-69= | 70 | 0%
|
| 138-69= | 70 | 0%
|
| 141-70= | 70 | 0%
|
| 138-69= | 70 | 0%
|
| 142-71= | 70 | 0%
|
| 137-68= | 70 | 0%
|
| 139-69= | 70 | 0%
|
| 140-70= | 70 | 0%
|
| 139-69= | 70 | 0%
|
| 137-68= | 70 | 0%
|
| 140-69= | 71 | 0%
|
| 141-70= | 71 | 0%
|
| 140-70= | 71 | 0%
|
| 139-69= | 71 | 0%
|
| 144-72= | 72 | 0%
|
| 143-71= | 72 | 0%
|
| 146-73= | 72 | 0%
|
| 144-72= | 72 | 0%
|
| 143-71= | 72 | 0%
|
| 146-73= | 72 | 0%
|
| 144-72= | 72 | 0%
|
| 146-73= | 73 | 0%
|
| 147-73= | 73 | 0%
|
| 147-73= | 73 | 0%
|
| 144-72= | 73 | 0%
|
| 145-72= | 73 | 0%
|
| 145-72= | 73 | 0%
|
| 143-71= | 73 | 0%
|
| 147-73= | 74 | 0%
|
| 142-71= | 74 | 0%
|
| 147-73= | 74 | 0%
|
| 145-72= | 74 | 0%
|
| 150-75= | 74 | 0%
|
| 150-75= | 75 | 0%
|
| 148-74= | 75 | 0%
|
| 150-75= | 75 | 0%
|
| 151-75= | 75 | 0%
|
| 148-74= | 75 | 0%
|
| 151-75= | 75 | 0%
|
| 149-74= | 75 | 0%
|
| 98-22= | 76 | 0%
|
| 149-74= | 76 | 0%
|
| 149-74= | 76 | 0%
|
| 149-74= | 76 | 0%
|
| 147-73= | 76 | 0%
|
| 150-75= | 76 | 0%
|
| 155-77= | 78 | 0%
|
| 156-78= | 78 | 0%
|
| 158-79= | 78 | 0%
|
| 157-78= | 78 | 0%
|
| 160-80= | 78 | 0%
|
| 156-78= | 78 | 0%
|
| 157-78= | 79 | 0%
|
| 160-80= | 79 | 0%
|
| 156-78= | 79 | 0%
|
| 155-77= | 79 | 0%
|
| 157-78= | 79 | 0%
|
| 158-79= | 79 | 0%
|
| 157-78= | 79 | 0%
|
| 17-9= | 8 | 0%
|
| 159-79= | 80 | 0%
|
| 158-79= | 80 | 0%
|
| 155-77= | 80 | 0%
|
| 158-79= | 80 | 0%
|
| 156-78= | 80 | 0%
|
| 164-82= | 81 | 0%
|
| 165-82= | 81 | 0%
|
| 165-82= | 81 | 0%
|
| 166-83= | 82 | 0%
|
| 167-83= | 82 | 0%
|
| 166-83= | 82 | 0%
|
| 164-82= | 82 | 0%
|
| 165-82= | 83 | 0%
|
| 167-83= | 83 | 0%
|
| 164-82= | 83 | 0%
|
| 162-81= | 83 | 0%
|
| 165-82= | 83 | 0%
|
| 167-83= | 84 | 0%
|
| 166-83= | 84 | 0%
|
| 162-81= | 84 | 0%
|
| 166-83= | 84 | 0%
|
| 169-84= | 85 | 0%
|
| 170-85= | 85 | 0%
|
| 171-85= | 85 | 0%
|
| 172-86= | 85 | 0%
|
| 171-85= | 85 | 0%
|
| 172-86= | 85 | 0%
|
| 170-85= | 85 | 0%
|
| 172-86= | 85 | 0%
|
| 171-85= | 86 | 0%
|
| 173-86= | 86 | 0%
|
| 169-84= | 86 | 0%
|
| 172-86= | 86 | 0%
|
| 170-85= | 86 | 0%
|
| 169-84= | 86 | 0%
|
| 172-86= | 86 | 0%
|
| 172-86= | 86 | 0%
|
| 174-87= | 87 | 0%
|
| 173-86= | 87 | 0%
|
| 172-86= | 87 | 0%
|
| 176-88= | 88 | 0%
|
| 177-88= | 88 | 0%
|
| 177-88= | 88 | 0%
|
| 179-89= | 88 | 0%
|
| 176-88= | 88 | 0%
|
| 178-89= | 88 | 0%
|
| 188-99= | 89 | 0%
|
| 178-89= | 89 | 0%
|
| 177-88= | 89 | 0%
|
| 179-89= | 89 | 0%
|
| 178-89= | 89 | 0%
|
| 179-89= | 89 | 0%
|
| 175-87= | 89 | 0%
|
| 177-88= | 89 | 0%
|
| 175-87= | 90 | 0%
|
| 181-90= | 90 | 0%
|
| 178-89= | 90 | 0%
|
| 185-92= | 90 | 0%
|
| 179-89= | 90 | 0%
|
| 182-91= | 91 | 0%
|
| 181-90= | 91 | 0%
|
| 180-90= | 91 | 0%
|
| 185-92= | 91 | 0%
|
| 183-91= | 91 | 0%
|
| 180-90= | 91 | 0%
|
| 182-91= | 91 | 0%
|
| 181-90= | 91 | 0%
|
| 184-92= | 92 | 0%
|
| 182-91= | 92 | 0%
|
| 183-91= | 92 | 0%
|
| 183-91= | 92 | 0%
|
| 183-91= | 93 | 0%
|
| 182-91= | 93 | 0%
|
| 181-90= | 93 | 0%
|
| 180-90= | 93 | 0%
|
| 190-95= | 95 | 0%
|
| 194-97= | 96 | 0%
|
| 193-96= | 96 | 0%
|
| 191-95= | 96 | 0%
|
| 194-97= | 96 | 0%
|
| 193-96= | 96 | 0%
|
| 192-96= | 96 | 0%
|
| 191-95= | 96 | 0%
|
| 193-96= | 97 | 0%
|
| 192-96= | 97 | 0%
|
| 191-95= | 97 | 0%
|
| 192-96= | 97 | 0%
|
| 192-96= | 97 | 0%
|
| 193-96= | 97 | 0%
|
| 193-96= | 97 | 0%
|
| 194-97= | 97 | 0%
|