Name: Multiplication - Number Fact Families E...These worksheets are part of the Professor Pete's...
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Name: Multiplication - Number Fact Families E Licensed for unlimited copying by original purchaser only. www.professorpetesclassroom.com Strategy: 9x - "Tens Less One Set" 9 is one less than 10 so x 10 and take away one set. Think: 9 x 6 is the same as 10 x 6 – 1 x 6 or Think: 9 x 6... one less than 6 is 5... fifty-what? 5 + 4 = 9... 54 There are also some finger games you can play for x 9. Number Fact Family for 8 x 9 (x 10 take 8) 1) 8 9 × = 2) 9 8 × = 3) 72 9 ÷ = 4) 72 8 ÷ = Number Fact Family for 6 x 9 (x 10 take 6) 5) 6 9 × = 6) 9 6 × = 7) 54 9 ÷ = 8) 54 6 ÷ = Related Fact Families Write the Number Fact Families for these: 9) 9 4 × = 10) 4 9 × = 11) 8 1 – = 12) 9 8 – = _____÷_____=___ _____÷_____=___ 13) 7 9 × = 14) 9 7 × = 15) 8 1 – = 16) 9 8 – = _____÷_____=___ _____÷_____=___ 17) 9 9 × = 18) 9 0 × = 19) 81 9 ÷ = 20) 0 9 ÷ = 21) 8 1 + = 22) 1 8 + = _____x_____=___ _____x_____=___ 23) 108 9 ÷ = 24) 108 12 ÷ = 25) 8 1 + = 26) 1 8 + = _____x_____=___ _____x_____=___ 27) 99 9 ÷ = 28) 99 11 ÷ = 29) 5 9 × = 30) 9 5 × = 31) 8 1 – = 32) 9 8 – = _____÷_____=___ _____÷_____=___ 33) 8 1 + = 34) 1 8 + = _____x_____=___ _____x_____=___ 35) 27 9 ÷ = 36) 27 3 ÷ = Multiplication: x 9 37) 10 9 × = 38) 9 7 × = 39) 0 9 × = 40) 9 12 × = 41) 2 9 × = 42) 9 5 × = 43) 1 9 × = 44) 9 6 × = Division: ÷ 9, ÷ Related Fact 45) 27 9 ÷ = 46) 54 6 ÷ = 47) 81 9 ÷ = 48) 90 9 ÷ = 49) 18 3 ÷ = 50) 63 9 ÷ = 51) 9 9 ÷ = 52) 108 12 ÷ = These worksheets are part of the Professor Pete's Gadgets eBook "Number Fact Families".
Transcript of Name: Multiplication - Number Fact Families E...These worksheets are part of the Professor Pete's...
Name: Multiplication - Number Fact Families E
Licensed for unlimited copying by original purchaser only. www.professorpetesclassroom.com
Strategy: 9x - "Tens Less One Set"9 is one less than 10 so x 10 and take away one set.Think: 9 x 6 is the same as 10 x 6 – 1 x 6orThink: 9 x 6... one less than 6 is 5... fifty-what? 5 + 4 = 9... 54There are also some finger games you can play for x 9.Number Fact Family for 8 x 9 (x 10 take 8)1) 8 9× = 2) 9 8× =
3) 72 9÷ = 4) 72 8÷ =
Number Fact Family for 6 x 9 (x 10 take 6)5) 6 9× = 6) 9 6× =
7) 54 9÷ = 8) 54 6÷ =
Related Fact FamiliesWrite the Number Fact Families for these:
9) 9 4× = 10) 4 9× =11) 8 1– = 12) 9 8– =
_____÷_____=___ _____÷_____=___
13) 7 9× = 14) 9 7× =15) 8 1– = 16) 9 8– =
_____÷_____=___ _____÷_____=___
17) 9 9× = 18) 9 0× =
19) 81 9÷ = 20) 0 9÷ =
21) 8 1+ = 22) 1 8+ =
_____x_____=___ _____x_____=___23) 108 9÷ = 24) 108 12÷ =
25) 8 1+ = 26) 1 8+ =
_____x_____=___ _____x_____=___27) 99 9÷ = 28) 99 11÷ =
29) 5 9× = 30) 9 5× =
31) 8 1– = 32) 9 8– =
_____÷_____=___ _____÷_____=___
33) 8 1+ = 34) 1 8+ =
_____x_____=___ _____x_____=___35) 27 9÷ = 36) 27 3÷ =
Multiplication: x 937) 10 9× = 38) 9 7× =39) 0 9× = 40) 9 12× =41) 2 9× = 42) 9 5× =43) 1 9× = 44) 9 6× =
Division: ÷ 9, ÷ Related Fact45) 27 9÷ = 46) 54 6÷ =47) 81 9÷ = 48) 90 9÷ =49) 18 3÷ = 50) 63 9÷ =51) 9 9÷ = 52) 108 12÷ =
These worksheets are part of the Professor Pete's Gadgets eBook "Number Fact Families".
Name: Multiplication - Number Fact Families F
Licensed for unlimited copying by original purchaser only. www.professorpetesclassroom.com
Strategy: 6x - "Build From Fives, Double 3x"Think: 6x4 is the same as (5x4) then add 4 = 20 + 4 or 6x4 is the same as 3x4 (12) doubled 6x4 = 24
Number Fact Family for 8 x 61) 8 6× = 2) 6 8× =
3) 48 6÷ = 4) 48 8÷ =
Number Fact Family for 12 x 65) 12 6× = 6) 6 12× =
7) 72 6÷ = 8) 72 12÷ =
Related Fact FamiliesWrite the Number Fact Families for these:
9) 9 6× = 10) 6 9× =
11) 8 1– = 12) 9 8– =
_____÷_____=___ _____÷_____=___
13) 12 6× = 14) 6 12× =
15) 8 1– = 16) 9 8– =
_____÷_____=___ _____÷_____=___
17) 8 1+ = 18) 1 8+ =
_____x_____=___ _____x_____=___19) 42 6÷ = 20) 42 7÷ =
21) 4 6× = 22) 6 4× =
23) 8 1– = 24) 9 8– =
_____÷_____=___ _____÷_____=___
25) 8 1+ = 26) 1 8+ =
_____x_____=___ _____x_____=___27) 66 6÷ = 28) 66 11÷ =
Multiplication: x 629) 9 6× = 30) 6 3× =31) 0 6× = 32) 6 8× =33) 12 6× = 34) 6 6× =35) 6 6× = 36) 6 7× =
Division: ÷ 6, ÷ Related Fact37) 6 6÷ = 38) 48 8÷ =39) 24 4÷ = 40) 54 6÷ =41) 66 6÷ = 42) 36 6÷ =43) 30 5÷ = 44) 72 12÷ =
These worksheets are part of the Professor Pete's Gadgets eBook "Number Fact Families".
Name: Multiplication - Number Fact Families G
Licensed for unlimited copying by original purchaser only. www.professorpetesclassroom.com
Strategy: 8x - "Double Double Double"This is a tricky strategy so take care.Think: 8x6 is the same as double 6, double 12,
then double 24NB: Most 8x facts will have been covered in other sets by this stage.
Number Fact Family for 7 x 81) 7 8× = 2) 8 7× =
3) 56 8÷ = 4) 56 7÷ =
Number Fact Family for 12 x 85) 12 8× = 6) 8 12× =
7) 96 6÷ = 8) 96 12÷ =
Related Fact FamiliesWrite the Number Fact Families for these:9) 5 8× = 10) 8 5× =11) 8 1– = 12) 9 8– =
_____÷_____=___ _____÷_____=___
13) 9 8× = 14) 8 9× =15) 8 1– = 16) 9 8– =
_____÷_____=___ _____÷_____=___
17) 8 8× = 18) 8 0× =
19) 64 8÷ = 20) 0 8÷ =
21) 8 1+ = 22) 1 8+ =
_____x_____=___ _____x_____=___23) 108 9÷ = 24) 108 12÷ =
25) 8 1+ = 26) 1 8+ =
_____x_____=___ _____x_____=___27) 48 8÷ = 28) 48 6÷ =
29) 4 8× = 30) 8 4× =
31) 8 1– = 32) 9 8– =
_____÷_____=___ _____÷_____=___
33) 8 1+ = 34) 1 8+ =
_____x_____=___ _____x_____=___35) 16 8÷ = 36) 16 2÷ =
Multiplication: x 837) 12 8× = 38) 8 12× =39) 7 8× = 40) 8 6× =41) 2 8× = 42) 8 8× =43) 1 8× = 44) 8 4× =
Division: ÷ 8, ÷ Related Fact45) 16 8÷ = 46) 40 8÷ =47) 32 8÷ = 48) 24 8÷ =49) 88 8÷ = 50) 64 8÷ =51) 80 8÷ = 52) 48 8÷ =
These worksheets are part of the Professor Pete's Gadgets eBook "Number Fact Families".
Name: Multiplication - Number Fact Families H
Licensed for unlimited copying by original purchaser only. www.professorpetesclassroom.com
Strategy: 7x - "Build From Known Facts"These facts are a difficult set of facts, however nearly all 7x facts willhave been covered in other sets by this stage.Think: 6x6 =36... 36+6=42
Number Fact Family for 6 x 71) 6 7× = 2) 7 6× =
3) 42 7÷ = 4) 42 8÷ =
Number Fact Family for 12 x 75) 12 7× = 6) 7 12× =
7) 84 7÷ = 8) 84 12÷ =
Related Fact FamiliesWrite the Number Fact Families for these:9) 4 7× = 10) 7 4× =11) 8 1– = 12) 9 8– =
_____÷_____=___ _____÷_____=___
13) 9 7× = 14) 7 9× =15) 8 1– = 16) 9 8– =
_____÷_____=___ _____÷_____=___
17) 7 7× = 18) 7 0× =
19) 49 7÷ = 20) 0 7÷ =
21) 8 1+ = 22) 1 8+ =
_____x_____=___ _____x_____=___23) 77 7÷ = 24) 77 11÷ =
25) 8 1+ = 26) 1 8+ =
_____x_____=___ _____x_____=___27) 56 7÷ = 28) 56 8÷ =
29) 5 7× = 30) 7 5× =
31) 8 1– = 32) 9 8– =
_____÷_____=___ _____÷_____=___
33) 8 1+ = 34) 1 8+ =
_____x_____=___ _____x_____=___35) 21 7÷ = 36) 21 3÷ =
Multiplication: x 737) 3 7× = 38) 7 12× =39) 1 7× = 40) 7 9× =41) 6 7× = 42) 7 11× =43) 7 7× = 44) 7 8× =
Division: ÷ 7, ÷ Related Fact45) 49 7÷ = 46) 28 4÷ =47) 56 8÷ = 48) 14 7÷ =49) 77 7÷ = 50) 42 6÷ =51) 63 9÷ = 52) 21 7÷ =
These worksheets are part of the Professor Pete's Gadgets eBook "Number Fact Families".
Name: Multiplication - Number Fact Families I
Licensed for unlimited copying by original purchaser only. www.professorpetesclassroom.com
Strategy: 12x - "Build From Tens Facts"Times 12 facts may be completed using a "times 10 plus times 2"strategy.Think: 12 x 8 = 10 x 8 + 2 x 8 = 80 + 16 = 96Times 11 facts:These are mostly easy, since the numbers of tens and ones is the sameas the multiplier.Number Fact Family for 12 x 111) 12 11× = 2) 11 12× =
3) 132 12÷ = 4) 132 11÷ =
Number Fact Family for 12 x 12, 11 x 115) 12 12× = 6) 11 11× =
7) 144 12÷ = 8) 121 11÷ =
Related Fact FamiliesWrite the Number Fact Families for these:9) 7 12× = 10) 12 7× =11) 8 1– = 12) 9 8– =
_____÷_____=___ _____÷_____=___
13) 9 12× = 14) 12 9× =15) 8 1– = 16) 9 8– =
_____÷_____=___ _____÷_____=___17) 8 1+ = 18) 1 8+ =
_____x_____=___ _____x_____=___19) 72 12÷ = 20) 72 6÷ =
21) 8 1+ = 22) 1 8+ =
_____x_____=___ _____x_____=___23) 96 12÷ = 24) 96 8÷ =
25) 8 1+ = 26) 1 8+ =
_____x_____=___ _____x_____=___27) 60 12÷ = 28) 60 5÷ =
29) 3 12× = 30) 12 3× =
31) 8 1– = 32) 9 8– =
_____÷_____=___ _____÷_____=___
33) 8 1+ = 34) 1 8+ =
_____x_____=___ _____x_____=___35) 48 12÷ = 36) 48 4÷ =
Multiplication: x 1237) 2 12× = 38) 12 12× =39) 8 12× = 40) 7 12× =41) 9 12× = 42) 4 12× =43) 6 12× = 44) 11 12× =
Division: ÷ 12, ÷ Related Fact45) 60 5÷ = 46) 144 12÷ =47) 132 11÷ = 48) 60 12÷ =49) 48 12÷ = 50) 96 8÷ =51) 72 6÷ = 52) 36 12÷ =
These worksheets are part of the Professor Pete's Gadgets eBook "Number Fact Families".
Name: Multiplication - Number Fact Families E
Licensed for unlimited copying by original purchaser only. www.professorpetesclassroom.com
Strategy: 9x - "Tens Less One Set"9 is one less than 10 so x 10 and take away one set.Think: 9 x 6 is the same as 10 x 6 – 1 x 6orThink: 9 x 6... one less than 6 is 5... fifty-what? 5 + 4 = 9... 54There are also some finger games you can play for x 9.Number Fact Family for 8 x 9 (x 10 take 8)1) 8 9× = 72 2) 9 8× = 72
3) 72 9÷ = 8 4) 72 8÷ = 9
Number Fact Family for 6 x 9 (x 10 take 6)5) 6 9× = 54 6) 9 6× = 54
7) 54 9÷ = 6 8) 54 6÷ = 9
Related Fact FamiliesWrite the Number Fact Families for these:9) 9 4× = 36 10) 4 9× = 36
11) 36 4÷ = 9 12) 36 9÷ = 4
13) 7 9× = 63 14) 9 7× = 63
15) 63 9÷ = 7 16) 63 7÷ = 9
17) 9 9× = 81 18) 9 0× = 0
19) 81 9÷ = 9 20) 0 9÷ = 0
21) 12 9× = 108 22) 9 12× = 108
23) 108 9÷ = 12 24) 108 12÷ = 9
25) 11 9× = 99 26) 9 11× = 99
27) 99 9÷ = 11 28) 99 11÷ = 9
29) 5 9× = 45 30) 9 5× = 45
31) 45 9÷ = 5 32) 45 5÷ = 9
33) 3 9× = 27 34) 9 3× = 27
35) 27 9÷ = 3 36) 27 3÷ = 9
Multiplication: x 937) 10 9× = 90 38) 9 7× = 6339) 0 9× = 0 40) 9 12× = 10841) 2 9× = 18 42) 9 5× = 4543) 1 9× = 9 44) 9 6× = 54
Division: ÷ 9, ÷ Related Fact45) 27 9÷ = 3 46) 54 6÷ = 947) 81 9÷ = 9 48) 90 9÷ = 1049) 18 3÷ = 6 50) 63 9÷ = 751) 9 9÷ = 1 52) 108 12÷ = 9
These worksheets are part of the Professor Pete's Gadgets eBook "Number Fact Families".
ANSWERS
Name: Multiplication - Number Fact Families F
Licensed for unlimited copying by original purchaser only. www.professorpetesclassroom.com
Strategy: 6x - "Build From Fives, Double 3x"Think: 6x4 is the same as (5x4) then add 4 = 20 + 4 or 6x4 is the same as 3x4 (12) doubled 6x4 = 24
Number Fact Family for 8 x 61) 8 6× = 48 2) 6 8× = 48
3) 48 6÷ = 8 4) 48 8÷ = 6
Number Fact Family for 12 x 65) 12 6× = 72 6) 6 12× = 72
7) 72 6÷ = 12 8) 72 12÷ = 6
Related Fact FamiliesWrite the Number Fact Families for these:
9) 9 6× = 54 10) 6 9× = 54
11) 54 6÷ = 9 12) 54 9÷ = 6
13) 5 6× = 30 14) 6 5× = 30
15) 30 6÷ = 5 16) 30 5÷ = 6
17) 7 6× = 42 18) 6 7× = 42
19) 42 6÷ = 7 20) 42 7÷ = 6
21) 4 6× = 24 22) 6 4× = 24
23) 24 6÷ = 4 24) 24 4÷ = 6
25) 11 6× = 66 26) 6 11× = 66
27) 66 6÷ = 11 28) 66 11÷ = 6
Multiplication: x 629) 9 6× = 54 30) 6 3× = 1831) 0 6× = 0 32) 6 8× = 4833) 12 6× = 72 34) 6 6× = 3635) 6 6× = 36 36) 6 7× = 42
Division: ÷ 6, ÷ Related Fact37) 6 6÷ = 1 38) 48 8÷ = 639) 24 4÷ = 6 40) 54 6÷ = 941) 66 6÷ = 11 42) 36 6÷ = 643) 30 5÷ = 6 44) 72 12÷ = 6
These worksheets are part of the Professor Pete's Gadgets eBook "Number Fact Families".
ANSWERS
Name: Multiplication - Number Fact Families G
Licensed for unlimited copying by original purchaser only. www.professorpetesclassroom.com
Strategy: 8x - "Double Double Double"This is a tricky strategy so take care.Think: 8x6 is the same as double 6, double 12,
then double 24NB: Most 8x facts will have been covered in other sets by this stage.
Number Fact Family for 7 x 81) 7 8× = 56 2) 8 7× = 56
3) 56 8÷ = 7 4) 56 7÷ = 8
Number Fact Family for 12 x 85) 12 8× = 96 6) 8 12× = 96
7) 96 6÷ = 16 8) 96 12÷ = 8
Related Fact FamiliesWrite the Number Fact Families for these:9) 5 8× = 40 10) 8 5× = 40
11) 36 4÷ = 9 12) 36 9÷ = 4
13) 9 8× = 72 14) 8 9× = 72
15) 72 8÷ = 9 16) 72 9÷ = 8
17) 8 8× = 64 18) 8 0× = 0
19) 64 8÷ = 8 20) 0 8÷ = 0
21) 10 8× = 80 22) 8 10× = 80
23) 80 8÷ = 10 24) 80 10÷ = 8
25) 6 8× = 48 26) 8 6× = 48
27) 48 6÷ = 8 28) 48 8÷ = 6
29) 4 8× = 32 30) 8 4× = 32
31) 32 8÷ = 4 32) 32 4÷ = 8
33) 2 8× = 16 34) 8 2× = 16
35) 16 8÷ = 2 36) 16 2÷ = 8
Multiplication: x 837) 12 8× = 96 38) 8 12× = 9639) 7 8× = 56 40) 8 6× = 4841) 2 8× = 16 42) 8 8× = 6443) 1 8× = 8 44) 8 4× = 32
Division: ÷ 8, ÷ Related Fact45) 16 8÷ = 2 46) 40 5÷ = 847) 32 4÷ = 8 48) 24 8÷ = 349) 88 8÷ = 11 50) 64 8÷ = 851) 80 10÷ = 8 52) 48 8÷ = 6
These worksheets are part of the Professor Pete's Gadgets eBook "Number Fact Families".
ANSWERS
Name: Multiplication - Number Fact Families H
Licensed for unlimited copying by original purchaser only. www.professorpetesclassroom.com
Strategy: 7x - "Build From Known Facts"These facts are a difficult set of facts, however nearly all 7x facts willhave been covered in other sets by this stage.Think: 6x6 =36... 36+6=42
Number Fact Family for 6 x 71) 6 7× = 42 2) 7 6× = 42
3) 42 7÷ = 6 4) 42 8÷ = 5
Number Fact Family for 12 x 75) 12 7× = 84 6) 7 12× = 84
7) 84 7÷ = 12 8) 84 12÷ = 7
Related Fact FamiliesWrite the Number Fact Families for these:9) 4 7× = 28 10) 7 4× = 2811) 28 7÷ = 4 12) 28 4÷ = 7
13) 9 7× = 63 14) 7 9× = 6315) 63 7÷ = 9 16) 63 9÷ = 7
17) 7 7× = 49 18) 7 0× = 0
19) 49 7÷ = 7 20) 0 7÷ = 0
21) 11 7× = 77 22) 7 11× = 77
23) 77 7÷ = 11 24) 77 11÷ = 7
25) 8 7× = 56 26) 7 8× = 56
27) 56 7÷ = 8 28) 56 8÷ = 7
29) 5 7× = 35 30) 7 5× = 35
31) 35 7÷ = 5 32) 35 5÷ = 7
33) 3 7× = 21 34) 7 3× = 21
35) 21 7÷ = 3 36) 21 3÷ = 7
Multiplication: x 737) 3 7× = 21 38) 7 12× = 8439) 1 7× = 7 40) 7 9× = 6341) 6 7× = 42 42) 7 11× = 7743) 7 7× = 49 44) 7 8× = 56
Division: ÷ 7, ÷ Related Fact45) 49 7÷ = 7 46) 28 4÷ = 747) 56 8÷ = 7 48) 14 7÷ = 249) 77 7÷ = 11 50) 42 6÷ = 751) 63 9÷ = 7 52) 21 7÷ = 3
These worksheets are part of the Professor Pete's Gadgets eBook "Number Fact Families".
ANSWERS
Name: Multiplication - Number Fact Families I
Licensed for unlimited copying by original purchaser only. www.professorpetesclassroom.com
Strategy: 12x - "Build From Tens Facts"Times 12 facts may be completed using a "times 10 plus times 2"strategy.Think: 12 x 8 = 10 x 8 + 2 x 8 = 80 + 16 = 96Times 11 facts:These are mostly easy, since the numbers of tens and ones is the sameas the multiplier.Number Fact Family for 12 x 111) 12 11× = 132 2) 11 12× = 132
3) 132 12÷ = 11 4) 132 11÷ = 12
Number Fact Family for 12 x 12, 11 x 115) 12 12× = 144 6) 11 11× = 121
7) 144 12÷ = 12 8) 121 11÷ = 11
Related Fact FamiliesWrite the Number Fact Families for these:9) 7 12× = 84 10) 12 7× = 8411) 84 12÷ = 7 12) 84 7÷ = 12
13) 9 12× = 108 14) 12 9× = 10815) 108 12÷ = 9 16) 108 9÷ = 12
17) 6 12× = 72 18) 12 6× = 72
19) 72 12÷ = 6 20) 72 6÷ = 12
21) 8 12× = 96 22) 12 8× = 96
23) 96 12÷ = 8 24) 96 8÷ = 12
25) 5 12× = 60 26) 12 5× = 60
27) 60 12÷ = 5 28) 60 5÷ = 12
29) 3 12× = 36 30) 12 3× = 36
31) 36 12÷ = 3 32) 36 3÷ = 12
33) 4 12× = 48 34) 12 4× = 48
35) 48 12÷ = 4 36) 48 4÷ = 12
Multiplication: x 1237) 2 12× = 24 38) 12 12× = 14439) 8 12× = 96 40) 7 12× = 8441) 9 12× = 108 42) 4 12× = 4843) 6 12× = 72 44) 11 12× = 132
Division: ÷ 12, ÷ Related Fact45) 60 5÷ = 12 46) 144 12÷ = 1247) 132 11÷ = 12 48) 60 12÷ = 549) 48 12÷ = 4 50) 96 8÷ = 1251) 72 6÷ = 12 52) 36 12÷ = 3
These worksheets are part of the Professor Pete's Gadgets eBook "Number Fact Families".
ANSWERS
