In this money worksheet, 4th graders read, study and analyze a table on 4 different airlines and their prices of tickets in order to answer 2 word problems involving subtraction and multiplication.

You've investigated relationships between chords, radii, and diameters—now it's time for arcs. Learners investigate relationships between arcs and chords. Learners then prove that congruent chords have congruent arcs, congruent arcs have...