ENDLESS PRACTICE for adding within 1000! These 1000 TASK CARDS practice addition with sums up to and including 1000. Task cards are great for a whole-class game, math centers/stations, fast finishers, extra practice, homework, scavenger hunt, quiz-quiz-trade, scoot, morning work, small groups, or review for test. What’s included?1000 task cards printed 4 to a page *A version with answers on the backs of the task cards *A version without answers on the backs of the task cards Answer key Four d