Multiplication is formally introduced in Grade 3 in both the US and Canada, but the
fluency target arrives one grade later in Canadian curricula.
US (Common Core): CCSS 3.OA.C.7 expects students to know all products of two one-digit numbers from memory by end of Grade 3 — use the 'Up to 10×10' range.
Ontario 2020: 3.B2.2 only requires recall of multiplication facts of 2, 5, and 10 by end of Grade 3 (use 'Up to 5×5' setting plus the dedicated
×2 and ×5 worksheet). Full 1×1 to 10×10 recall lands in Grade 4 (Ontario 4.B2.2 — use 10×10 setting).
WNCP provinces (Alberta, BC, Saskatchewan, Manitoba, Atlantic provinces): Grade 3 = multiplication to 5×5 (WNCP 3.N.11); Grade 4 = recall to 9×9 (WNCP 4.N.3).
Quebec PFEQ: multiplication introduced Cycle 2 (Grades 3-4); conventional process by end of Grade 4. For pre-Grade-3 introduction in any system, use 'Up to 5×5'. For US Grade 3 fluency or Canadian Grade 4 fluency, use 10×10. For traditional times-tables to 12×12 (common in private/parochial schools and Grade 4 review), use 12×12. Grade 5+ students typically don't need basic-fact worksheets — they're working on multi-digit multiplication (try the 2-digit by 1-digit tool).