LCD
Adding Fractions
Subtracting Fractions
Estimation
Properties
100
What is the LCD of 2 and 3?
What is 6
100
3/9 + 3/9
What is 2/3
100
15/16 - 7/16 =
What is 1/2
100
Estimate 8 1/4 - 3 1/4 =
What is 5.
100
5/8 + 0 = 5/8
What is Identity Property of Addition.
200
What is the LCD of 4 and 12?
What is 12.
200
1 5/8 + 7/8 =
What is 2 1/2
200
19 5/6 - 1/6 =
What is 19 2/3
200
Estimate 6 9/20 + 9 13/20 =
What is 16
200
2 1/2 + 3 1/4 = 5 3/4 3 1/4 + 2 1/2 = 5 3/4
What is Commutative Property of Addition.
300
What is the LCD of 5 and 20?
What is 20.
300
2/3 + 2 3/4 =
What is 3 5/7
300
25 1/12 - 7/12 =
What is 24 1/2
300
Estimate 7 2/5 + 8 9/16 =
What is 16
300
(7 1/10 + 5 9/16) + 3/8 = 7 1/10 + (5 9/16 + 3/8)
What is Associative Property of Addition.
400
What is the LCD of 7 and 8?
What is 56.
400
3/4 + 29 2/3 =
What is 30 5/12.
400
82 9/16 - 1/4 =
What is 82 5/16
400
Estimate 13 7/8 + 34 1/3 =
What is 40.
400
0 + 124 1/8 = 124 1/8
What is Identity Property of Addition.
500
What is the LCD of 3 and 8?
What is 24
500
75 9/16 + 5 13/16 =
What is 81 3/8
500
67 1/10 - 15 4/5 =
What is 51 3/10
500
9 8/12 - 5 5/16 =
What is 5.
500
1/2 + 1/5 = 1/5 + 1/2
What is Commutative Property of Addition.
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