✨ Practice adding and subtracting multi-digit numbers to the tens, hundreds, thousands, ten thousands, and hundred thousands place with these 4th grade math printable and digital task cards. This set includes 30 task cards, each with a multiple choice or fill in question focused on adding and subtracting multi-digit numbers. Students solve addition and subtraction problems up to 1,000,000 using the standard algorithm by solving equations, solving word problems, finding the largest sum, finding t