flash cards: subtracting within 6 flash cards: subtracting
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10
Flash Cards: Subtracting within 8
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
8– 6____
8– 5____
8– 8____
8– 7____
7– 2____
7– 4____
9
Flash Cards: Subtracting within 8
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
Subtracting within
8 8– 0____
8– 2____
8– 1____
8– 4____
8– 3____
8
Flash Cards: Subtracting within 7
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
7– 6____
7– 5____
6– 4____
7– 7____
5– 2____
6– 3____
7
Flash Cards: Subtracting within 7
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
Subtracting within
77
– 0____
7– 2____
7– 1____
7– 4____
7– 3____
6
Flash Cards: Subtracting within 6
©The Mailbox® ©The Mailbox®
©The Mailbox® ©The Mailbox®
©The Mailbox® ©The Mailbox®
6– 6____
6– 5____
5– 3____
5– 4____
3– 2____
4– 2____
5
Flash Cards: Subtracting within 6
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
Subtracting within 6
– 0____
6– 2____
6– 1____
6– 4____
6– 3____
6
4
Flash Cards: Subtracting within 5
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
4– 2____
5– 5____
4– 4____
4– 3____
3– 2____
3– 3____
3
Flash Cards: Subtracting within 5
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
Subtracting within
55
– 0____
5– 2____
5– 1____
5– 4____
5– 3____
©The Mailbox®
2
Fact PackSubtraction
Flash Cards: Cut out each set of cards. Then lightly
write the answer on the back of each card. Punch a hole in
the top left corner of each card and then secure each card
set with a metal ring. Store the cards in an easily accessible
location. Use the cards for small-group, independent, or
partner subtraction practice.
Subtraction Warm-Ups: Give each student
a copy of a chosen warm-up. Have him complete the
sections on different days for quick, surefire subtraction
practice.
“Tic-Tac-Facts” Games: To play, students need
a gameboard page and nine two-color counters. They play
as in the traditional game of tic-tac-toe except that before a
student claims a space, he reads the corresponding problem
aloud and says the answer.
Count on this all-in-one resource to strengthen students’ math fluency!
It includes nine sets of subtraction flash cards and a warm-up page and
partner game for each set of facts.
Since the flash cards and gameboard pages are color-coordinated,
it’s a snap to assign students a chosen set of facts by color.
Tip:
Subtraction
32
©The Mailbox®
Subtraction within 7“Tic-Tac-Facts”
Gameboard 1
7 – 2 7 – 5 7 – 0
7 – 6 7 – 4 6 – 2
7 – 1 6 – 5 7 – 3
Gameboard 2
7 – 6 7 – 1 7 – 4
6 – 1 7 – 7 7 – 3
7 – 2 6 – 4 7 – 5
When it is your turn,
read a problem and
say the answer. Then
mark the space.
©The Mailbox®
23
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A
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Name
Subtractingwithin7
Subtraction Warm-Ups
7–3=____7–1=____
7–7=____6–3=____
6–1=____7–5=____
7–0=____7–2=____
6–4=____6–3=____
7–4=____7–6=____
7–4=____7–6=____
6–6=____7–2=____
7–1=____6–5=____
6–3=____7–0=____
7–5=____6–2=____
7–3=____7–7=____
7–0_____
7–6_____
6–6_____
6–2_____
7–6_____
7–0_____
7–3_____
6–4_____
6–3_____
7–3_____
7–2_____
7–1_____
7–4_____
7–7_____
7–7_____
7–2_____
7–1_____
6–3_____
6–4_____
7–5_____
7–5_____
6–5_____
6–5_____
7–4_____
7
Flash Cards: Subtracting within 7
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
Subtracting
within
77
– 0____
7– 2____7
– 1____
7– 4____7
– 3____
20
Flash Cards: Subtracting within 18
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
14– 6____
15– 9____
14– 9____
14– 7____
13– 5____
13– 5____
19
Flash Cards: Subtracting within 18
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
Subtracting within
1818
– 9____
16– 8____
17– 8____
15– 7____
16– 9____
18
Flash Cards: Subtracting within 12
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
12– 9____
12– 8____
11– 7____
11– 3____
10– 2____
10– 6____
17
Flash Cards: Subtracting within 12
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
Subtracting within
1212
– 3____
12– 5____
12– 4____
12– 7____
12– 6____
16
Flash Cards: Subtracting within 11
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
11– 8____
11– 7____
10– 7____
11– 9____
8– 3____
9– 5____
15
Flash Cards: Subtracting within 11
©The Mailbox®©The Mailbox®
©The Mailbox®©The Mailbox®
©The Mailbox®©The Mailbox®
Subtracting within
1111
– 2____
11– 4____
11– 3____
11– 6____
11– 5____
14
Flash Cards: Subtracting within 10
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
10– 7____
10– 6____
10– 9____
10– 8____
9– 4____
9– 7____
13
Flash Cards: Subtracting within 10
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
Subtracting within
1010– 1____
10– 3____
10– 2____
10– 5____
10– 4____
12
Flash Cards: Subtracting within 9
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
9– 7____9
– 6____
9– 9____9
– 8____
7– 3____8
– 6____
©The Mailbox®
11
Flash Cards: Subtracting within 9
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
©The Mailbox®
Subtracting
within
99
– 1____
9– 3____9
– 2____
9– 5____9
– 4____
©The Mailbox®
28
B
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A
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Name
Subtracting within 12
Subtraction Warm-Ups 12 – 3 = ____ 12 – 7 = ____ 11 – 4 = ____
12 – 9 = ____ 11 – 8 = ____ 12 – 5 = ____ 12 – 6 = ____
11 – 6 = ____ 11 – 5 = ____ 11 – 2 = ____ 12 – 8 = ____
12 – 4 = ____
12 – 6 = ____ 12 – 5 = ____ 12 – 7 = ____
12 – 9 = ____ 11 – 3 = ____ 11 – 5 = ____ 12 – 4 = ____
12 – 6 = ____ 11 – 4 = ____ 11 – 2 = ____ 12 – 8 = ____
12 – 3 = ____
12– 7_____
12– 6_____
11– 2_____
12– 8_____
12– 3_____
11– 9_____
12– 9_____
12– 4_____
11– 3_____
11– 7_____
12– 6_____
12– 6_____
12– 4_____
11– 5_____
11– 5_____
12– 5_____
12– 8_____
12– 7_____
11– 7_____
11– 3_____
11– 8_____
12– 9_____
12– 5_____
12– 3_____
©The Mailbox®
29
B
D
A
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Name
Subtracting within 18
Subtraction Warm-Ups
17 – 9 = ____ 16 – 8 = ____ 15 – 6 = ____ 14 – 7 = ____ 18 – 9 = ____ 13 – 8 = ____ 14 – 8 = ____ 15 – 9 = ____ 14 – 6 = ____ 16 – 7 = ____ 13 – 7 = ____ 13 – 9 = ____
15– 8_____
17– 8_____
13– 5_____
14– 7_____
16– 8_____
18– 9_____
13– 6_____
15– 6_____
17– 8_____
16– 7_____
14– 7_____
16– 8_____
16– 7_____
15– 7_____
14– 6_____
13– 5_____
13– 4_____
16– 9_____
18– 9_____
13– 8_____
13– 9_____
13– 4_____
15– 9_____
14– 5_____
17 – 8 = ____ 15 – 6 = ____ 15 – 9 = ____ 16 – 8 = ____ 13 – 8 = ____ 14 – 7 = ____ 13 – 4 = ____ 16 – 7 = ____ 17 – 9 = ____ 18 – 9 = ____ 14 – 6 = ____ 14 – 5 = ____
©The Mailbox®
27
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Subtracting within 11Subtraction Warm-Ups 11 – 2 = ____ 11 – 7 = ____ 10 – 7 = ____ 11 – 4 = ____ 11 – 5 = ____ 10 – 6 = ____ 11 – 9 = ____ 10 – 5 = ____ 10 – 2 = ____ 11 – 8 = ____ 11 – 6 = ____ 11 – 5 = ____
11 – 9 = ____ 11 – 4 = ____ 11 – 6 = ____ 11 – 8 = ____ 10 – 9 = ____ 11 – 3 = ____ 11 – 5 = ____ 10 – 8 = ____ 10 – 4 = ____ 11 – 7 = ____ 10 – 6 = ____ 11 – 2 = ____
11– 7_____
11– 3_____
10– 7_____
10– 4_____
11– 2_____
10– 8_____
10– 6_____
11– 5_____
11– 8_____
11– 7_____
11– 4_____
11– 2_____
11– 5_____
11– 4_____
10– 5_____
11– 6_____
11– 3_____
10– 1_____
11– 9_____
11– 9_____
10– 4_____
10– 7_____
11– 6_____
11– 8_____
©The Mailbox®
26
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A
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Name
Subtracting within 10
Subtraction Warm-Ups 10 – 2 = ____ 10 – 7 = ____
9 – 4 = ____ 10 – 1 = ____
10 – 6 = ____ 10 – 5 = ____
9 – 2 = ____ 9 – 6 = ____
10 – 8 = ____ 10 – 4 = ____
10 – 3 = ____ 10 – 9 = ____
10 – 8 = ____ 10 – 2 = ____
10 – 9 = ____ 10 – 8 = ____
10 – 3 = ____ 10 – 4 = ____
10 – 6 = ____ 10 – 1 = ____
9 – 3 = ____ 9 – 9 = ____
10 – 7 = ____ 10 – 5 = ____
10– 3_____
10– 7_____
10– 9_____
10– 2_____
9– 7_____
9– 7_____
10– 1_____
10– 1_____
10– 8_____
10– 3_____
10– 2_____
10– 8_____
10– 5_____
10– 9_____
9– 6_____
9– 8_____
10– 4_____
10– 4_____
10– 7_____
10– 6_____
9– 8_____
9– 0_____
10– 6_____
10– 5_____
©The Mailbox®
25
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A
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Name Subtracting within 9
Subtraction Warm-Ups
9 – 3 = ____ 9 – 1 = ____
8 – 5 = ____ 9 – 5 = ____
9 – 0 = ____ 9 – 2 = ____
9 – 8 = ____ 9 – 9 = ____
8 – 6 = ____ 9 – 6 = ____
9 – 4 = ____ 9 – 7 = ____
9 – 0 = ____ 9 – 4 = ____
8 – 3 = ____ 9 – 8 = ____
9 – 3 = ____ 8 – 1 = ____
9 – 6 = ____ 9 – 1 = ____
9 – 2 = ____ 9 – 9 = ____
9 – 7 = ____ 9 – 5 = ____
9– 1_____
9– 5_____
9– 8_____
8– 7_____
8– 5_____
9– 9_____
9– 0_____
9– 6_____
9– 5_____
9– 4_____
9– 2_____
9– 0_____
9– 4_____
9– 1_____
9– 9_____
8– 2_____
9– 3_____
9– 3_____
8– 7_____
9– 8_____
9– 7_____
9– 7_____
9– 6_____
9– 2_____
©The Mailbox®24
B
D
A
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Name
Subtracting within 8
Subtraction Warm-Ups
8 – 1 = ____ 8 – 8 = ____
7 – 3 = ____ 8 – 3 = ____
8 – 5 = ____ 8 – 0 = ____
7 – 5 = ____ 8 – 7 = ____
8 – 2 = ____ 7 – 4 = ____
8 – 6 = ____ 8 – 4 = ____
8 – 5 = ____ 8 – 0 = ____
8 – 8 = ____ 7 – 5 = ____
8 – 1 = ____ 8 – 4 = ____
7 – 6 = ____ 8 – 7 = ____
8 – 6 = ____ 8 – 2 = ____
8 – 3 = ____ 7 – 4 = ____
8– 0_____
8– 4_____
8– 7_____
8– 8_____
7– 6_____
8– 0_____
8– 3_____
7– 4_____
7– 4_____
8– 5_____
8– 2_____
8– 1_____
8– 4_____
8– 6_____
8– 8_____
8– 2_____
8– 1_____
7– 5_____
8– 6_____
7– 2_____
7– 2_____
8– 3_____
8– 5_____
8– 7_____
©The Mailbox®
23
B
D
A
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Name
Subtracting within 7
Subtraction Warm-Ups
7 – 3 = ____ 7 – 1 = ____
7 – 7 = ____ 6 – 2 = ____
6 – 1 = ____ 7 – 5 = ____
7 – 0 = ____ 7 – 2 = ____
6 – 4 = ____ 6 – 3 = ____
7 – 4 = ____ 7 – 6 = ____
7 – 4 = ____ 7 – 6 = ____
6 – 6 = ____ 7 – 2 = ____
7 – 1 = ____ 6 – 5 = ____
6 – 3 = ____ 7 – 0 = ____
7 – 5 = ____ 6 – 2 = ____
7 – 3 = ____ 7 – 7 = ____
7– 0_____
7– 6_____
6– 6_____
6– 2_____
7– 6_____
7– 0_____
7– 3_____
6– 4_____
6– 3_____
7– 3_____
7– 2_____
7– 1_____
7– 4_____
7– 7_____
7– 7_____
7– 2_____
7– 1_____
6– 3_____
6– 4_____
7– 5_____
7– 5_____
6– 5_____
6– 5_____
7– 4_____
©The Mailbox®
22
B
D
A
C
Name
Subtracting within 6
Subtraction Warm-Ups
6 – 2 = ____ 6 – 0 = ____
5 – 5 = ____ 5 – 3 = ____
4 – 2 = ____ 6 – 2 = ____
6 – 1 = ____ 6 – 5 = ____
5 – 4 = ____ 4 – 1 = ____
6 – 3 = ____ 6 – 4 = ____
6 – 1 = ____ 6 – 5 = ____
6 – 6 = ____ 4 – 4 = ____
4 – 2 = ____ 6 – 2 = ____
6 – 3 = ____ 5 – 0 = ____
5 – 3 = ____ 4 – 3 = ____
6 – 0 = ____ 6 – 4 = ____
6– 0_____
6– 4_____
5– 3_____
4– 3_____
6– 1_____
6– 2_____
4– 4_____
5– 5_____
5– 4_____
6– 1_____
6– 4_____
6– 6_____
6– 5_____
6– 3_____
4– 3_____
5– 2_____
6– 2_____
4– 1_____
5– 5_____
6– 0_____
6– 3_____
6– 5_____
6– 6_____
5– 3_____
©The Mailbox®
21
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A
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Name
Subtracting within 5
Subtraction Warm-Ups
5 – 1 = ____ 5 – 4 = ____
4 – 2 = ____ 4 – 4 = ____
5 – 3 = ____ 5 – 0 = ____
3 – 2 = ____ 4 – 3 = ____
4 – 1 = ____ 5 – 2 = ____
5 – 5 = ____ 3 – 3 = ____
5 – 4 = ____ 5 – 3 = ____
5 – 2 = ____ 4 – 1 = ____
4 – 3 = ____ 3 – 3 = ____
4 – 0 = ____ 5 – 1 = ____
5 – 5 = ____ 3 – 2 = ____
4 – 2 = ____ 5 – 0 = ____
5– 2_____
5– 2_____
4– 1_____
4– 1_____
5– 3_____
5– 0_____
5– 0_____
4– 4_____
5– 1_____
3– 1_____
4– 2_____
5– 1_____
5– 4_____
5– 5_____
3– 2_____
4– 3_____
5– 5_____
5– 4_____
4– 4_____
3– 2_____
4– 3_____
4– 2_____
5– 4_____
5– 3_____
38
©The Mailbox®
Subtraction within 18
“Tic-Tac-Facts”When it is your turn, read a problem and say the answer. Then mark the space.
Gameboard 1
17 – 9 13 – 4 16 – 8
15 – 7 18 – 9 15 – 6
16 – 9 13 – 8 14 – 7
Gameboard 2
14 – 8 18 – 9 17 – 8
15 – 9 16 – 7 13 – 5
13 – 6 15 – 8 14 – 6
37
©The Mailbox®
Subtraction within 12
“Tic-Tac-Facts”When it is your turn, read a problem and say the answer. Then mark the space.
Gameboard 1
12 – 7 12 – 4 12 – 6
11 – 9 12 – 3 12 – 9
12 – 5 11 – 4 12 – 8
Gameboard 2
12 – 5 12 – 9 11 – 7
11 – 5 12 – 7 12 – 3
12 – 6 12 – 8 12 – 4
36
©The Mailbox®
Subtraction within 11
“Tic-Tac-Facts”When it is your turn, read a problem and say the answer. Then mark the space.
Gameboard 1
11 – 2 11 – 8 11 – 4
10 – 5 11 – 5 10 – 7
11 – 7 11 – 3 11 – 6
Gameboard 2
11 – 8 10 – 2 11 – 5
11 – 3 11 – 9 11 – 7
11 – 6 11 – 4 10 – 6
35
©The Mailbox®
Subtraction within 10
“Tic-Tac-Facts”When it is your turn, read a problem and
say the answer. Then mark the space.
Gameboard 1
10 – 5 10 – 1 10 – 3
10 – 9 10 – 4 10 – 7
10 – 2 10 – 8 10 – 6
Gameboard 2
10 – 4 10 – 8 10 – 1
10 – 6 10 – 9 10 – 5
10 – 2 10 – 7 10 – 3
34 ©The Mailbox®
Subtraction within 9
“Tic-Tac-Facts” When it is your turn, read a problem and say the answer. Then
mark the space.
Gameboard 1
9 – 1 9 – 8 9 – 2
9 – 7 9 – 3 9 – 6
9 – 4 9 – 0 9 – 5
Gameboard 2
9 – 6 9 – 3 9 – 9
9 – 8 9 – 2 9 – 5
9 – 4 9 – 1 9 – 7
33
©The Mailbox®
Subtraction within 8“Tic-Tac-Facts”
When it is your turn, read a problem and say the answer. Then
mark the space.
Gameboard 1
8 – 2 7 – 7 8 – 6
7 – 5 8 – 3 8 – 1
8 – 5 8 – 7 8 – 4
Gameboard 2
8 – 5 7 – 4 8 – 7
8 – 2 8 – 8 8 – 4
8 – 6 8 – 3 7 – 3
31
©The Mailbox®
Subtraction within 6“Tic-Tac-Facts”
When it is your turn,
read a problem and
say the answer. Then
mark the space.
Gameboard 1
6 – 1 6 – 5 6 – 3
5 – 5 6 – 6 6 – 0
6 – 4 6 – 2 5 – 4
Gameboard 2
6 – 5 6 – 0 6 – 2
5 – 2 6 – 4 5 – 3
6 – 1 6 – 5 6 – 3
30
©The Mailbox®
Subtraction within 5“Tic-Tac-Facts”When it is your turn,
read a problem and
say the answer. Then
mark the space.
Gameboard 1
5 – 2 4 – 2 5 – 4
5 – 0 5 – 5 3 – 2
5 – 3 4 – 1 5 – 1
Gameboard 2
5 – 2 5 – 5 5 – 1
4 – 3 5 – 0 4 – 1
5 – 3 3 – 3 5 – 4
32
©The Mailbox®
Subtraction within 7“Tic-Tac-Facts”
Gameboard 1
7 – 2 7 – 5 7 – 0
7 – 6 7 – 4 6 – 2
7 – 1 6 – 5 7 – 3
Gameboard 2
7 – 6 7 – 1 7 – 4
6 – 1 7 – 7 7 – 3
7 – 2 6 – 4 7 – 5
When it is your turn,
read a problem and
say the answer. Then
mark the space.
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