It's time for liftoff for these math rockets and the only way to get them into the sky is through the power of subtraction! Scholars begin with a double-digit number, subtracting numbers in a sequence to reach zero. There are four subtraction problems to complete for each rocket and all answers may be different as there are multiple correct paths. Conduct a think-pair-share with this one, asking kids to complete them independently before partnering up to share the strategy they used.