84 different questions to practice rounding numbers (CCSS 3.NBT.A.1 and 4.NBT.A.3). Covers rounding with 3-7 digit numbers and rounding from 10’s place up to 1,000,000’s place. Multiple problems are included to differentiate for all learners. Set includes both color and black and white versions, skill list and answer sheet. Print the cards out on cardstock and laminate to use for stations, small groups or independent work. They are great for reviewing skills or reinforcing a new skill.