Grade 6
Indiana Math Standard: 6.NS.5
Apply the order of operations and properties of operations (i.e., identity, inverse, commutative properties of addition and multiplication, associative properties of addition and multiplication, and distributive property) to evaluate numerical expressions with nonnegative rational numbers, including those using grouping symbols, such as parentheses, and involving whole number exponents.
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.
Contig
Roll three dice and combine them using any mathematical operation. But be strategic to maximize your points!
How Many Will There Be? Chip Off The Block
Give kids a taste of a sequence, let them build an understanding, and then see how far their predictions can take them.
Parentheses: How big of a change can they make!?
Two tiny parentheses. One expression. How big of a change can they make? Bigger than you think.
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?