Aoife's Math Set
-11
-4 - 7 =
-4
-6 + 2 =
-6
-8 - (-2) =
-4
-9 + 5 =
-5
-9 - (-4) =
-11
-2 + (-9) =
0
-2 + 2 =
-7
-2 - 5 =
-6
-3 + (-3) =
-2
-3 - (-1) =
-8
-4 + (-4) =
9
3 - (-6) =
7
5 - (-2) =
0
7 + (-7) =
-3 + -5 = -8
Fill in the blanks to complete the equation that describes the diagram. -3 + ____ = ____.
-3
The blue dot is at what value on the number line?
0
The blue dot is at what value on the number line?
3
The blue dot is at what value on the number line?
negative
What is the sign of -201 + 189?
positive
What is the sign of -289 + 311?
neither positive nor negative--the sum is zero
What is the sign of 3.456 + (-3.456)?
positive
What is the sign of 3/5 + 3/5?
negative
What is the sign of 39 11/13 + (-41 1/13)?
positive
What is the sign of 45 + (-38)?
neither positive nor negative--the sum is zero
What is the sign of B + A?
The expression describes the number that is 7 to the right of 7 on the number line and the expression equals 14.
Which are true statements about the expression 7 - (-7)?
-36 + (-8)
Which expression is equivalent to -36 - 8?
-9 + 4 1/3?
Which expression is equivalent to -9 - (-4 1/3)?
16.8 + (-18.6)
Which expression is equivalent to 16.8 -18.6?
4.25 + 8
Which expression is equivalent to 4.25 - (-8)?
The number that is 7 to the right of -4 on the number line.
Which is a correct interpretation of the expression -4 - (-7)?
The number that is 6 to the right of 1 on the number line.
Which is a correct interpretation of the expression 1 + 6?
Start at 3 on the number line and move 7 to the left.
Which is a correct interpretation of the expression 3 + (-7)?
-4 + (-9) or -4 - 9
Write an addition equation or a subtraction equation (your choice!) to describe the diagram.
5 + 2 = 7
Write an addition equation or a subtraction equation (your choice!) to describe the diagram.
