The cards provided in this free set range are only of one difficulty level. The 20 cards are 2-digit minus 1- to 2-digit subtraction mix (regrouping/no regrouping).
In the full-set, which is available to purchase in my TPT store, you will receive five full-sets of subtraction task cards that range in difficulty. You will receive a similar set to the one in freebie, as well as the following:
The first 20 cards are simple: 2-digit minus 1- to 2-digit subtraction (no regrouping/minimal regrouping). The second set is similar to the one in this freebie, with 20 different cards. The third 20 cards are slightly more difficult: 3 digit minus 2- to 3-digit subtraction (no regrouping). The fourth set of 20 cards are a 3 digit minus 2- to 3-digit subtraction mix (regrouping and no-regrouping) cards. The fifth set is a mixture of the previous sets of cards, including subtraction from 1000. This set includes 32 cards.
In total, that is 108 subtraction task cards!
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