改良版2ケタ同士の掛け算、その名もクロス筆算・演習5
(1) 2 × 36
(2) 48 × 6
(3) 65 × 49
(4) 91 × 19
(5) 88 × 18
(6) 34 × 79
(7) 77 × 53
(8) 56 × 63
(9) 69 × 80
(10) 74 × 26
(1) 2 × 36
(2) 48 × 6
(3) 65 × 49
(4) 91 × 19
(5) 88 × 18
(6) 34 × 79
(7) 77 × 53
(8) 56 × 63
(9) 69 × 80
(10) 74 × 26