Spanish bilingual, ELL, ESL, immersion, dual language, and world language teachers, have you been looking for math riddle brain teasers for your second and third grade students? This bundle of 24 critical thinking task cards in both Spanish and English will strengthen students' skills in addition, subtraction, and place value, as well as using logic to solve problems. Choosing from nine numbers on each card, your students will determine el numero secreta de tesoro del pirata / the pirate's se