Sometimes I assign it as homework and sometimes I offer this as extra credit. Students are given math problems in Spanish and the answer equals a number that corresponds with a color. They are coloring the picture of a boy with a snowman.
I have used this with grades 7 to high school seniors. Makes the younger students think a bit and it's great review of number, math and colors in Spanish for the older students.
PLEASE NOTE THE MATH PROBLEMS ARE HAND WRITTEN AND THERE IS NO ANSWER KEY INCLUDED.