DIGITAL PDF AND PRINTABLE PACKET: You will download 30 task cards for your kindergarten, 1st grade, or special education math students to practice tens and ones place value with base ten blocks. They feature self-checking QR codes. You may use the printable task cards in math centers or stations for fun practice and review games and activities, such as a scavenger hunt or SCOOT. They also work well for transition activities, as exit tickets, for morning work, and as quick formative assessments.