Addition
-27 + 14
-13
54 - 79
-25
8 * 3
24
4 * -1 + 8
4
Is -4.34 an integer?
No
-62 + -28
-90
9 - 24
-15
-8 * -4
32
5 + (-8) * 2
9
Which number is a whole number, but not a counting number?
0
80 + -42
38
50 - (-40)
90
5 * -12
-60
41 - 75 + 25
-9
a(b + c) = ab + ac
This shows the distributive property.
Yes
-9 + 41 + -56
-24
4 - 5 - 14 - 25
-40
-6 * 0
0
34 + (-21) - (-21)
34
True or False
Subtracting 20 is the same as adding the opposite of 20.
True
45 + -50 + 36 + -21
10
58 - 24 - (-8)
42
5 * 1 * -7 * -2
70
l-46l + -50 + 12
8
86 + l-20l + - (-30)
136