Good to see you!
This product is TWO worksheets:
#1 - substitution using POSITIVE whole numbers only. Your students need to be strong with order of operations - PEMDAS.
#2- substitution using NEGATIVE whole numbers, along with positive ones. Strength in order of operations (PEMDAS) essential.
Solve the problems, match up correct letters, unscramble the secret word. (too many choices means that students cannot guess......)
5 pages: two worksheets, two answer keys and one TOU
This is in the same style my freebie of 'you be the detective/find the secret word'.