701 Math

distributive property

100

4(8+3)

43

200

5(12+7)

95

300

9(19m+13)

288m

400

12(26x+18)

528x

500

4(13+2)

50

geometry

100

what angle is 40^o degrees 

acute

200

What angle is 201^o degrees

reflex

300

What angle is 90^o deegres 

right angle

400

What angle is 136^o deeges

A obtuse angle

500

What angle is 180^o degrees

A straight angle

Positive subtract a Negative

100

9--7

1

200

-21-16

-7

300

19--20

-1

400

-37-26

11

500

45--31

14

Proportions

100

4/1  8/2

8=8

200

4/2  12/6

24=24

300

10/5  8/4

40=40

400

12/3  12/3

36=36

500

11/12 12/11

132=132

associative property

100

(5 x 4)x 2  5 x(4 x 2)

=40

200

(2 + 7)+ 5   2+(7 + 5)

=14

300

(6 x 3) x 2  3 x ( 2 x 6)

36

400

(9 + 4) + 3  9 + (3  + 4)

16

500

(8 + 5) + 6  5 + (8 + 6)

19