Addition and Subtraction of Mono, Bino, and Poly

• Solve the following

  A) 3

  B) -17

  C) 14

  D) -6

  
• Solve the following

  A) 12

  B) 5

  C) -10

  D) -17

  
• Two more than y ball pens.

  y+12
• Thirteen pesos added to x pesos.

  x+13
• Eight subtracted from b marbles.

  b-8
• v increased by five candies


  v+5
• twice a number m bacteria

  2m
• six less than m passengers

  m-6
• half of n kilograms of meat

  $\frac{n}{2}$ or $\frac{1}{2}$n
• twelve chocolates decreased by w chocolates

  12-w
• twice a number c books

  2c
• $4a\ +$$6a\ +$$\left(-\ 8a\right)$


  2a
• $-11xy+$$7xy+$$(-15xy)$


  3xy
• $(7b-3)+$$(-19b+8)$


  -12b+5
• $(5a-2b+4c)+$$(-a-3b+8c)$


  4a-5b+12c
• $(21w-8x+13)-(-11w-12x+17)$


  32w+4x-4