Bubbles: Addition and Subtraction by Logan Avery

Author:Logan Avery
Language: eng
Format: epub
Tags: Mathematics
Publisher: Teacher Created Materials
Published: 2018-09-03T12:00:00+00:00

2

.

Sal

blew

3

bubbles

.

Then

,

2

popped

.

How

many

bubbles

are

left

?

A.

3

+

2

=

□

B.

3

-

2

=

□

.

Answer

Key

1

.

5

bubbles;

A

2

.

1

bubble;

B

.

Math

Talk

1

.

How

do

you

know

when

to

add

or

subtract

?

2

.

How

can

knowing

2

+

2

=

4

help

you

solve

4

-

2

=

□

?

.

FUN

AND

GAMES

Bubbles

Addition

and

Subtraction

There

are

bubbles

,

bubbles

everywhere

!

Download

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