2
No.
8-5=3 2+3=5
fact family are related facts Number family are related numbers
write three numbers that makes a fact family
3+5=8
In mathematics, a fact family consists of a set of related addition and subtraction facts using the same numbers. The fact family for the numbers 8, 5, and 40 would include the following equations: 8 + 5 = 13, 5 + 8 = 13, 40 - 8 = 32, and 40 - 5 = 35. These equations demonstrate the relationships between the numbers in the fact family.
1055
2
No.
1x5=5, 5x1=5,5 divided by 5=1, and 5 divided by 5=1.
7+5=12 5+7=12 12-5=7 12-7=5
8-5=3 2+3=5
There are only two numbers in that case. For example 5 x 5 = 25 and 25/5 = 5. The fact family has only two sentences. Now from the equation it indicates that the product of the same numbers gives the dividend or dividend divided by divisor is the same number as the divisor since there are only two numbers in the fact family.
9 x 5 = 45
5 * 5 ≠35 35/5 ≠5 Also, 5 + 5 ≠35 35 - 5 ≠5
fact family are related facts Number family are related numbers