Thirty shortcut drills: x11, complements, near-base, round-correct, x5, x25, x50, and x125. 30 progressive levels.
Why this matters
These patterns turn larger products into smaller steps, which helps when speed and accuracy both matter.
Levels Cleared
0%
Group 1
Count Down
Score 100 in 57s
x11 (1d x 11)
Reach Target
Reach 150 pts in 58s
x11 (2d x 11, no carry)
Last Problems
Last for 18 problems
x11 (2d x 11, with carry)
Last Time
Last for 43 seconds
Complementary ones (easy, tens 1-3)
Beat The Clock
Get 12 correct in 57s
Complementary ones (medium, tens 4-6)
Group 2
Count Down
Score 115 in 54s
Complementary ones (hard, tens 7-9)
Reach Target
Reach 173 pts in 56s
Squares ending in 5 (2d)
Last Problems
Last for 21 problems
Squares ending in 5 (3d, easy prefix)
Last Time
Last for 41 seconds
Squares ending in 5 (3d, hard prefix)
Beat The Clock
Get 14 correct in 54s
Near-100 mul (both below)
Group 3
Count Down
Score 130 in 51s
Near-100 mul (both above)
Reach Target
Reach 195 pts in 54s
Near-100 mul (mixed sides)
Last Problems
Last for 24 problems
Near-100 square (below)
Last Time
Last for 39 seconds
Near-100 square (above)
Beat The Clock
Get 16 correct in 51s
Near-1000 square
Group 4
Count Down
Score 145 in 48s
Add via sub (2d + near-round)
Reach Target
Reach 218 pts in 52s
Add via sub (3d + near-round)
Last Problems
Last for 27 problems
Add via sub (4d + near-round)
Last Time
Last for 37 seconds
x5 (2d)
Beat The Clock
Get 18 correct in 48s
x5 (3d)
Group 5
Count Down
Score 160 in 45s
x5 (4d)
Reach Target
Reach 240 pts in 50s
x25 (2d)
Last Problems
Last for 30 problems
x25 (3d)
Last Time
Last for 35 seconds
x25 (4d)
Beat The Clock
Get 20 correct in 45s
Sub via add (- near-round)
Group 6
Count Down
Score 175 in 42s
Sub via add (3d near-round)
Reach Target
Reach 263 pts in 48s
Sub via add (4d near-round)
Last Problems
Last for 33 problems
x50 (3d)
Last Time
Last for 33 seconds
x125 (3d)
Beat The Clock
Get 22 correct in 42s
x125 (4d mastery)