The hard facts, not the easy ones
Most math games pick times-table questions at random, so nearly half end up as × 0, × 1 or × 10. Math Range leans on the ones kids get stuck on: 6 × 7, 7 × 8, 8 × 9, 12 × 7.
- Facts that are a × 0, × 1 or × 10
44%6%- Facts from the tough 6s to 9s
11%36%