Spanish version of the Classic I have.. Who has...? game adapted to use of +10, -10, +100 and -100 to practice mental math. Common Core aligned to 2nd grade 2.NBT.B.8 but can be used with any level where students can benefit from playing it.
4 different sets
Black and white version
Color version (a different color each set)
Answers for students to self-check
Blank cards to print out and write out yourself (like if a card gets lost)
Directions for students that can be used as a label or to display at a math center
The 3rd and 4th set include regrouping from the tens to the hundreds. It is a little more challenging than set 1 and 2.