Grade 6
Indiana Math Standard: 6.AF.2
Demonstrate which values from a specified set, if any, make the equation or inequality true. Use substitution to determine whether a given number in a specified set makes an equation or inequality true.
How Many Ways: Multiply, Then Add to 22
Fill in the blanks so the expression equals exactly 22, using each digit only once. Then change 22 to 24 and watch most of the solutions disappear.
How Many Ways: Order of Operations 1
How many different ways can you make this math statement true using only the digits one through nine?