Adding Tens

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This Adding Tens lesson plan also includes:

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Build on your learners' confidence in quick addition as they discover strategies to add tens to two-digit numbers. After reviewing counting by 10's, they discuss tactics to add multiples of 10 to other numbers. They visualize how to solve the problem with ten rods and unit cubes . Guided practice and modelling provide several options for assessing this skill. Also works as an introduction to multiplication.