Playing with Pennies, and Nickels, Dimes, and Quarters too

Standards

Number & Operations in Base Ten 1.NBT
Use place value understanding and properties of operations to add and subtract.
4. Add within 100, including adding a two-digit number and a one-digit number, and adding a two-digit number and a multiple of 10, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used. Understand that in adding two-digit numbers, one adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten.

Operations & Algebraic Thinking 1.OA
8. Determine the unknown whole number in an addition or subtraction equation relating three whole numbers. For example, determine the unknown number that makes the equation true in each of the equations 8 + ? = 11, 5 = _ � 3, 6 + 6 = _.

Measurement & Data 1.MD
Tell and write time and money.
3.Tell and write time in hours and half-hours using analog and digital clocks. Recognize and identify coins, their names, and their value.