2.NBT.8 Jeopardy Game Second Grade Common Core Math 2 NBT.8 Mentally Add or Subtract 10 or 100 Practice provides two ways for students to practice mentally adding or subtracting 10 or 100 to a given number.
Jeopardy board includes 25 distinct problems and utilizes hyperlinks to award/deduct money from your student teams! (79 slides in all!) Board is automatically updated to show which questions have already been utilized. Also includes an Answer Key if you wish to use questions as Quiz/Test. The PowerPoint file can be used on computers, or Promethean and Smart boards.
Take a look at the preview file and buy today for your students benefit!
Standard 2.NBT.8 Use place value understanding and properties of operations to add and subtract.
8. Mentally add 10 or 100 to a given number 100–900, and mentally subtract 10 or 100 from a given number 100–900.