Show:
Integers
Expressions
distributive property
add and subtract
greater and less
100

-5+-5

-10
100

2x + 8

10x

100
4(7+6)

28+24

100

2x +9

11x

100

-2       4

<4

200

6+-7

-1
200
40x+3

43x


200

4(10x+7)

40x + 28


200

2x-1

1x

200

100    -9x

100>

300
-10+50

40

300

400k + 509

909k

300

-4(5+6)

-20+-24

300

90+5x

95x

300

90x     -70

90x>

400
-4+90

86

400

-3+7x

4x

400

7x(7x+5x)

49x+35x

400

190+16x

216x

400

120.   50x

120>

500
-100+ 400

300

500

108x + -309

-201x

500

-70(9x+1)

-63x+-70

500

7-9x

-2x

500

40x.      -20

>40x