A

ddit

ion

and

Sub

trac

tion

Fl

ash

card

sTh

e G

ood

and

the

Beau

tiful

Mat

h K–

2 co

urse

s pr

ovid

e in

stru

ctio

n in

add

ition

and

subt

ract

ion

fact

s. Th

e les

sons

are

writ

ten

so th

at c

hild

ren

will

be a

ble

to m

aste

r add

ition

an

d su

btra

ctio

n fa

cts w

ithou

t the

use

of

flash

card

s. Ho

wev

er, f

or th

ose

fam

ilies

who

like

to u

se f

lash

card

s for

add

ition

al p

ract

ice,

the

follo

win

g fla

shca

rds a

re o

ffere

d as

a fr

ee P

DF

dow

nloa

d.

To u

se th

e fla

shca

rds,

prin

t the

follo

win

g pa

ges

doub

le-s

ided

. The

fr

ont (

blue

sid

e) is

the

mat

h fa

ct to

be

solve

d. T

he b

ack

(gre

en s

ide)

is

the

answ

er. T

he b

ack

side

also

inclu

des

a sm

all l

ette

r/nu

mbe

r co

de.

This

code

repr

esen

ts w

hen

the

spec

ific

mat

h fa

ct is

intr

oduc

ed in

the

K–2

mat

h co

urse

s. Th

e fo

llow

ing

list s

how

s th

e co

de a

long

with

the

corr

espo

ndin

g le

sson

.

Note

: For

opt

imal

use

, prin

t the

fla

shca

rds

on c

ards

tock

pap

er;

othe

rwise

, the

ans

wer

may

sho

w th

roug

h th

e fla

shca

rd.

Flas

hcar

d Co

deFi

rst I

ntro

duce

d (L

evel,

Les

son

#)K

Leve

l K1A

Leve

l 1, #

51B

Leve

l 1, #

61C

Leve

l 1, #

111D

Leve

l 1, #

141E

Leve

l 1, #

181F

Leve

l 1, #

23

K

K

1 5

23

5

3 23

Flas

hcar

d Co

deFi

rst I

ntro

duce

d (L

evel,

Les

son

#)1H

Leve

l 1, #

301I

Leve

l 1, #

431J

Leve

l 1, #

451K

Leve

l 1, #

531L

Leve

l 1, #

571M

Leve

l 1, #

601N

Leve

l 1, #

661O

Leve

l 1, #

711P

Leve

l 1, #

761Q

Leve

l 1, #

812A

Leve

l 1, #

109 &

Leve

l 2, #

92B

Leve

l 1, #

111 &

Leve

l 2, #

122C

Leve

l 1, #

114 &

Leve

l 2, #

142D

Leve

l 1, #

116 &

Leve

l 2, #

172E

Leve

l 1, #

118 &

Leve

l 2, #

20, 2

2, 23

2FLe

vel 1

, #11

9 & Le

vel 2

, #20

, 22

© J

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