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Home > CC2S > Chapter 4 > Lesson 4.1.1 > Problem 4-6

4-6.

Simplifica las siguientes expresiones.

  1. Draw 8 pluses. Then draw 13 minuses. Remove 4 minuses. Then 8 of the Plus - Minus combinations are 0. Thus only 1 minus remains.

  1. A number line from 0 to 12 in 1 unit increments with 3 jumps as follows: From 0, jump 4 units to the right, jump 7 more units to the right, jump 2 more units to the left.

  1. Si empiezas en , te mueves a la izquierda, a la derecha y a la izquierda ¿dónde terminas?

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