WunderQuiz
Middle School Math: Negative numbers: Addition and subtraction
Small quiz to repeat the basics of math for middle school.
For addition and subtraction of negative numbers there are two rules:
1) Adding a negative number is like subtracting a positive number
2) Subtracting a negative number is like adding a positive number
For addition and subtraction of negative numbers there are two rules:
1) Adding a negative number is like subtracting a positive number
2) Subtracting a negative number is like adding a positive number
Middle School Math: Negative numbers: Addition and subtraction
Small quiz to repeat the basics of math for middle school. For addition and subtraction of negative numbers there are two rules: 1) Adding a negative number is like subtracting a positive number 2) Subtracting a negative number is like adding a positive number
Quiz Preview
10
-4
4
-10
-18
4
18
-4
-3
3
-7
7
-11
-11
-3
3
11
ⓘ
9 - (-7 + 5) = 9 - (-2) = 9 + 2 = 11
1
ⓘ
(-4) - (-5) = (-4) + 5 = 1
0
ⓘ
(-2) - (-2) = (-2) + 2 = 0
-4
-22
4
0
16
4
8
-2
ⓘ
1
-1
7
-13
