0
What else can I help you with?
Why does fact family for 81 and 9 have only two number sentences?
IT does because the other two sentences are impossible.
Why does the fact family for 81 and 9 have only two number sentences and how does this make a difference?
because you need 3 different numbers for 4 sentences
What is the square root of this number 81?
The square root of 81 is 9. The square roots of 81 are 9 and -9.
One number is 9 less than another number if their sum is 81 find the two numbers?
36 and 45 = 81.
There is a number that is 9 times the sum of its digits what is this number?
81 8+1=9 9*9=81
Why does a fact family for 81 and 9 have only two number sentences?
A fact family for 81 and 9 consists of addition and subtraction sentences that relate to those two numbers. Since 81 can be expressed as the product of 9 and another number (9 x 9 = 81), the fact family primarily focuses on these two operations. The only two number sentences are 9 + 9 = 81 and 81 - 9 = 9, reflecting the relationship without introducing additional numbers. Thus, the limited number of sentences is due to the specific values and their mathematical relationships.
Why does fact family for 81 and 9 have only two number sentences?
IT does because the other two sentences are impossible.
Why does the fact family for 81 and 9 only have two number sentences?
It does because the other two sentences are impossible.
Why does the fact family for 81 and 9 have only two number sentences and how does this make a difference?
because you need 3 different numbers for 4 sentences
Why does the fact family for 81 ad 9 have only two number sentences?
It has only 2 numbers: 9 and 81. Since 9 squared (9^2, 9*9). So all there is is:9 × 9 = 8181 = 9 × 9
Why does the fact family for 81 and 9 only have 2 number sentences?
awnow
What two number can you multiply to get 81?
9 and 9
What number mulplied by itself gives 81?
The two answers are -9 and +9.
What is the square root of this number 81?
The square root of 81 is 9. The square roots of 81 are 9 and -9.
Why is 81 an composite number?
Because it has more than two factors and it is also a square number in which 9 times 9 = 81
What is the square number of 81?
The square number of 81 is 9. 9 x 9 = 81
What is -81 over -9?
-81 over -9 simplifies to 9, as dividing two negative numbers results in a positive number. Specifically, -81 divided by -9 equals 9.
