Compare four 2-digit numbers

Click on the largest/smallest number shown using numbers and base 10 blocks.

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Click on the smallest of 4 numbers shown using numbers and base 10 blocks.

Click on the total of the smaller or larger sum shown.

Click on the largest of 4 numbers shown using numbers and base 10 blocks.

Timed challenge: click on the largest/smallest number shown using numbers and base 10 blocks.