Decimal Ops.
Add
87.569+98.997
186.566
There are 3 blue m&m's and 55 red ones. What is blue to total?
3:58
Convert 10 into a decimal percent and fraction
0.1
1/10
10%
5+7=7+5 what property is this?
Commutative
What is the rule for dividing fractions?
KCF
Keep Change Flip
257.95-157.81=
100.14
There are 76 blue papers and 29 red ones. What is the total to red?
105:29
convert 20 into a decimal percent and fraction
0.2
20%
2/10
5+(-5)=0 What property is this?
Additive inverse
8/9 ÷3/4
1 5/9
.49/7479
15.2r31
There are 73 blue trucks and 98 red trucks. What is blue to red?
73:98
Convert 50% into a fraction and a decimal
50/100 or 1/2
0.50
5x(4x2)
40
9/12 ÷3/14
1
0.8/7.2
9
There are 109 day cabs and 397 sleepers. What is sleepers to total?
397:506
Convert 87% into a fraction and percent
87/100
.87
10x(7x8)
(10x7)x8What property is this
Additive inverse
6/20 ÷9/16
1 84/180
3.79x5.59=
21.1861
There are 37 mac books and 107 chrome books. What is total to chrome books?
144:107
Convert 47 into a decimal fraction and percent
47/100
.47
47%
10,987+(-10,987)=
0
3/15 ÷9/18
54/135