A Vocabulary (5 points)
minussubtractdifferencerelated factssubtraction number sentence
1. The sign used to show subtraction is called the sign.
2. 9 − 7 = 2 is a .
3. In 9 − 3 = 6, the number 6 is called the .
4. When you take away, you .
5. 3 + 5 = 8 and 8 − 3 = 5 are called because they use the same numbers.
B Write the subtraction number sentence (4 points)
C True or False (6 points)
E Problem solving (3 points)
F Find the related subtraction facts (4 points)