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A "fact family" is when the same 3 numbers are used in 4 different equations of addition and subtraction (2 of each) or multiplication and division (once again, 2 of each). For example: 6-4=2, 6-2=4, 4+2=6, 2+4=6. Another example would be: 3x4=12, 4x3=12, 12/4=3, 12/3=4.
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What is the difference between a fact family in a number family?
fact family are related facts Number family are related numbers
How does the number of sentences in a fact family with 2 identical factors compare to the number of sentences in a fact family with 2 different factors?
No
How are all number sentences in a fact family alike?
all the numbers are the same
What fact family would you use to find the number of days in 1 week?
7
Fact family number sentence to solve 32 dividend by 768?
0.0417
What is the difference between a fact family in a number family?
fact family are related facts Number family are related numbers
What number sentence completes the fact family?
What number sentence completes t he fact family 45/9 9x5 4x9
How does the number of sentences in a fact family with 2 identical factors compare to the number of sentences in a fact family with 2 different factors?
No
What other number is a part of this fact family?
7
What is the fact family for 7?
7 is an odd number 7 is a rational number 7 is a prime number
What fact family would you use to find the number in 2ft?
The number in 2ft is 2. The fact you would use is probably 1 + 1 = 2.
Why does the fact family for 81 and 9 only have 2 number sentences?
awnow
How are all number sentences in a fact family alike?
all the numbers are the same
What fact family would you use to find the number of days in 1 week?
7
Fact family number sentence to solve 32 dividend by 768?
0.0417
What is the multiplication and division fact family for 2?
Any even number is divisible by 2. Use to to multiply and you always get an even number.
Why does the fact family for 64 and 8 have only 2 number sentences?
Why does the Fact family for 81 and nine have only two number sentences
