Addition

Addition

By: Jesely Otero

Addition

The process or action of adding something to something else to get a sum.

Parts of an addition equation

The numbers being added- 1 + 7 = 8

The addition sign (Plus sign)- 1 + 7 = 8

The equal sign- 1 + 7 = 8

The sum- 1 + 7 = 8

Addition Examples

• 1+7=8

• 2+5=7

• 10+40=50

• 12+2=14

Multiple Choice

Ms.Amanda gave Tyler three stickers for being good in class on Monday. On Thursday, Tyler got five more stickers for helping another student with their work. Friday, Tyler earned four more stickers. How many stickers did Tyler earn for the whole week?

• 16

• 10

• 12

• 14

Addition Word Problems

Read and Answer each question

Fill in the Blanks

Charlie and his father, an engineer, decided to build a treehouse in their backyard.

In order to start constructing the house. Charlie and his father needed to gather some wood from the forest. If they initially have 15 extra planks of wood in the house and Charlie and his father got 10 planks of wood each, how many pieces of wood do they have in total.

Fill in the Blanks

Charlie and his father, an engineer, decided to build a treehouse in their backyard.

While building the house, Charlie noticed that they were running out of nails so he told his father he's going to buy some. If they still have 9 nails left and Charlie brought 2 boxes of nails, the big one containing 55 nails and the small one containing 31, how many nails will they have?

Fill in the Blanks

Charlie and his father, an engineer, decided to build a treehouse in their backyard.

To have a more stable treehouse, Charlie's father decided to tie the corner posts of the house to the tree itself. He used 24 inches of rope for the first post, 20 inches on the second, 14 inches on the third and 12 inches on the fourth. He also had 15 feet of cable, but didn't use that. How many inches of rope were used?

Fill in the Blanks

Charlie and his father, an engineer, decided to build a treehouse in their backyard.

The treehouse is almost done; all they need is to paint it. His father estimated that they will use 20 ounces of white paint, 15 ounces of green paint and 34 ounces of brown paint. How many ounces of paint would they buy in total?

Fill in the Blanks

Charlie and his father, an engineer, decided to build a treehouse in their backyard.

Upon finishing the treehouse, Charlie's mother served them freshly baked cookies. If Charlie ate 15 cookies, his father ate 10 and his mother only ate 5. Write an equation to show how many cookies were eaten in total?