Mix Operations

Mix Operations is a Grade 7 decimal game for evaluating numerical expressions. Students draw cards to build two decimal numbers, spin to select an operation, and calculate the result without rounding. Since red and black cards determine which side of the decimal point each digit occupies, every turn combines place-value attention with accurate decimal computation.

Use it for partner or small-group review when students are practicing the four operations with decimals. The round scoring based on largest or smallest results gives students another reason to compare decimal values after they calculate. Create a free Find a Math Game account to generate lesson support for Mix Operations. No credit card is required, and the account includes 3 lesson generations for life.