Fact Family Add Sub Within 20 Hard — Set 65
Write the fact family for 10, 6, 16:
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Answer: 10 + 6 = 16; 6 + 10 = 16; 16 - 10 = 6; 16 - 6 = 10
- SubType
- fact-family
- Facts
- 10 + 6 = 16
- 6 + 10 = 16
- 16 - 10 = 6
- 16 - 6 = 10
- Difficulty
- hard
Write the fact family for 7, 12, 19:
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Answer: 7 + 12 = 19; 12 + 7 = 19; 19 - 7 = 12; 19 - 12 = 7
- SubType
- fact-family
- Facts
- 7 + 12 = 19
- 12 + 7 = 19
- 19 - 7 = 12
- 19 - 12 = 7
- Difficulty
- hard
Write the fact family for 10, 10, 100:
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Answer: 10 × 10 = 100; 10 × 10 = 100; 100 ÷ 10 = 10; 100 ÷ 10 = 10
- SubType
- fact-family
- Facts
- 10 × 10 = 100
- 10 × 10 = 100
- 100 ÷ 10 = 10
- 100 ÷ 10 = 10
- Difficulty
- hard
Write the fact family for 12, 10, 120:
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Answer: 12 × 10 = 120; 10 × 12 = 120; 120 ÷ 12 = 10; 120 ÷ 10 = 12
- SubType
- fact-family
- Facts
- 12 × 10 = 120
- 10 × 12 = 120
- 120 ÷ 12 = 10
- 120 ÷ 10 = 12
- Difficulty
- hard
Write the fact family for 6, 5, 30:
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Answer: 6 × 5 = 30; 5 × 6 = 30; 30 ÷ 6 = 5; 30 ÷ 5 = 6
- SubType
- fact-family
- Facts
- 6 × 5 = 30
- 5 × 6 = 30
- 30 ÷ 6 = 5
- 30 ÷ 5 = 6
- Difficulty
- hard
Write the fact family for 2, 10, 20:
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Answer: 2 × 10 = 20; 10 × 2 = 20; 20 ÷ 2 = 10; 20 ÷ 10 = 2
- SubType
- fact-family
- Facts
- 2 × 10 = 20
- 10 × 2 = 20
- 20 ÷ 2 = 10
- 20 ÷ 10 = 2
- Difficulty
- hard
Teaching Notes
Practice fact family add sub within 20 with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
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