JumpStart by Robb Armstrong for May 27, 2016
May 26, 2016
May 28, 2016
Transcript:
Marcy: I say we let Ray tutor JOJO Joe: Marcy....Ray is an EX_CON! Do you really think we can trust him with our kid? Marcy: There are 0.7 mg of iron in this tablet. How much iron in six tablets, Ray? Ray: 4.2 mg Joe: Not helping!
6 × .7 is not a hard problem to solve in your head. Just move the decimal place.
6 × 7 = 426 × .7 = 4.2