12 + 32, twelve, forty-four, twenty, thirty-three, 45 - 18, twenty-five, nineteen, twenty-seven, thirty-one, 7 × 8, fifty-six, sixty-four, forty-eight, forty-two, 23 + 15, thirty-five, twenty-eight, forty-one, thirty-eight, 90 - 34, fifty-two, sixty-six, fifty-six, forty-six, 6 × 9, sixty-three, fifty-four, forty-nine, forty-five, 14 + 27, forty-three, thirty-four, thirty-nine, forty-one, 71 - 29, forty-two, thirty-two, fifty-two, forty-eight, 4 × 12, forty-eight, forty-four, fifty-two, thirty-six, 33 + 16, fifty-three, forty-six, forty-nine, thirty-nine, 58 - 22, thirty-eight, twenty-six, forty-six, thirty-six, 5 × 11, fifty, fifty-five, forty-five, sixty-five, 19 + 24, forty-five, fifty-three, forty-three, thirty-three, 80 - 17, seventy-three, sixty-three, sixty-eight, fifty-three, 3 × 15, forty-five, fifty-five, thirty-five, forty

Math Challenge

per en/la
Imprimir
Incrustar

Tauler de classificació

Estil visual

Opcions

AI Enhanced: Aquesta activitat conté contingut generat per IA. Aprèn més.

Canvia de fonament

Restaurar desada automàtica: ?