{{ drag.val }}
Tap to fill
Multiplication means equal groups.
Make
🍪
Drag to match
Multiplication is a shortcut for repeated addition.
Match the numbers to build the equation!
⭐
{{ s2.drops.g !== null ? s2.drops.g : '?' }}
×
{{ s2.drops.i !== null ? s2.drops.i : '?' }}
=
{{ s2.drops.t !== null ? s2.drops.t : '?' }}
startDrag(e, opt)"
@touchstart="e => startDrag(e, opt)"
class="w-12 h-12 sm:w-14 sm:h-14 rounded-xl border-2 flex items-center justify-center text-xl font-bold transition-transform"
:class="[
opt.used ? 'opacity-0 pointer-events-none' : 'bg-white border-purple-300 text-purple-700 shadow-sm cursor-grab active:cursor-grabbing hover:scale-105 hover:shadow-md'
]">
{{ opt.val }}
Slide to build
Arrays are neat rows and columns.
Build an array for
Rows (Groups)
{{ s3.r }}
Columns (Items)
{{ s3.c }}
Select to jump
We can multiply on a number line too!
Show
Next jump: +{{s4.size}}
{{ n-1 }}
🏆
Multiplication Master!
You learned that multiplication is just a fast way to count equal groups, whether on plates, in arrays, or on a number line!