WHICH NUMBER IS THE HIGHEST?

WHICH NUMBER IS THE HIGHEST? is a Grade 4 rational-number comparison task built around three equivalent-style representations: a percent, a decimal, and a fraction. Students examine values such as 75%, 0.78, and 7/10 and decide which is greatest, then justify the choice with pictures, numbers, and words.

Use it as a discussion-rich whole-class or small-group task when students are learning to compare unlike representations. Requiring more than one form of justification encourages students to convert, visualize, and explain rather than guess from appearance. Create a free Find a Math Game account to generate teacher-ready lesson support for WHICH NUMBER IS THE HIGHEST? No credit card is required, with 3 lifetime lesson generations.