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What else can I help you with?
What property is x plus 3 equals x plus 3?
Addition is the same no matter what order it is in. If x is 2, then 2+3=5 and 3+2=5 are the same. They are all in the same fact family. Multiplication is the same no matter what order it is in as well. x times 3 is the same as 3 times x If x is 2, then 2*3=6 and 3*2=6 Fact families!
How can use a 2s fact and a 1s fact to find 3 x 8?
To find 3 x 8 using a 2s fact and a 1s fact, you can break down 8 into manageable parts. For instance, you know that 3 x 2 = 6 (a 2s fact) and 3 x 1 = 3 (a 1s fact). Then, you can combine these to find 3 x 8 by calculating 3 x (2 + 2 + 2) = 3 x 2 + 3 x 2 + 3 x 2, which equals 6 + 6 + 6 = 24. Alternatively, you can also use 3 x 4 (2s fact) and double it to get 24.
Can the number 12 be part of more than one fact family?
Yes, the number 12 can be part of more than one fact family. A fact family consists of a set of related addition and subtraction or multiplication and division equations involving the same numbers. For example, the numbers 12, 4, and 3 can form the addition and subtraction fact family (3 + 4 = 7, 7 - 4 = 3, etc.) and also the multiplication and division fact family (3 x 4 = 12, 12 ÷ 4 = 3, etc.). Thus, 12 can belong to multiple fact families based on different combinations of numbers.
How can you use addition to find the variable in subtracting equations?
x-3=0 so add 3 to both sides to isolate the variable. x-3=0 +3 | +3 ________ x-3+3=o+3 _________ x=3
What is the property of -3 plus 6 equals 6 plus -3?
The property you described, where x + y = y + x, is called commutativity. In the case of addition, it is called the commutative property of addition.
What property is x plus 3 equals x plus 3?
Addition is the same no matter what order it is in. If x is 2, then 2+3=5 and 3+2=5 are the same. They are all in the same fact family. Multiplication is the same no matter what order it is in as well. x times 3 is the same as 3 times x If x is 2, then 2*3=6 and 3*2=6 Fact families!
How can use a 2s fact and a 1s fact to find 3 x 8?
To find 3 x 8 using a 2s fact and a 1s fact, you can break down 8 into manageable parts. For instance, you know that 3 x 2 = 6 (a 2s fact) and 3 x 1 = 3 (a 1s fact). Then, you can combine these to find 3 x 8 by calculating 3 x (2 + 2 + 2) = 3 x 2 + 3 x 2 + 3 x 2, which equals 6 + 6 + 6 = 24. Alternatively, you can also use 3 x 4 (2s fact) and double it to get 24.
Is x plus 3 equals 3 plus x?
Yes. According to the commutative property of addition: x + 3 = 3 + x
What is the fact family for 3 4 and 12?
3 x 4 = 12 4 x 3 = 12 12 / 3 = 4 12 / 4 = 3
X plus 3 equals 3 plus x is an example of what properties?
Addition is commutative
How can you use the property of addition to find the value of x in x plus 3 equals 3 plus 7?
If: x+3 = 3+7 Then: x = 7
Can the number 12 be part of more than one fact family?
Yes, the number 12 can be part of more than one fact family. A fact family consists of a set of related addition and subtraction or multiplication and division equations involving the same numbers. For example, the numbers 12, 4, and 3 can form the addition and subtraction fact family (3 + 4 = 7, 7 - 4 = 3, etc.) and also the multiplication and division fact family (3 x 4 = 12, 12 ÷ 4 = 3, etc.). Thus, 12 can belong to multiple fact families based on different combinations of numbers.
How can you use addition to find the variable in subtracting equations?
x-3=0 so add 3 to both sides to isolate the variable. x-3=0 +3 | +3 ________ x-3+3=o+3 _________ x=3
What is the property of -3 plus 6 equals 6 plus -3?
The property you described, where x + y = y + x, is called commutativity. In the case of addition, it is called the commutative property of addition.
What addition doubles fact can help you find 4 3?
To find the addition that doubles to equal 4 + 3, you can use the fact that 3 + 3 equals 6. Since 4 + 3 equals 7, you can think about how the addition of 4 and 3 relates to the double of a smaller number. Specifically, knowing that 3 + 3 equals 6 can help you see that you need to add one more to reach 7.
How does knowing an addition fact help with a subtraction fact?
You can do the fact backwards. ex. 3+4=7 turn it around 7-4=3 I believe it is called doing the inverse operation.
What are the fact family of 3 6 and 18?
the fact family of the numbers 3, 6, and 18 is: 3 x 6 = 18; 6 x 3 = 18; 18 ÷ 3 = 6; 18 ÷ 6 = 3
