Show:
GCF
LCM
+,-
Decimals
Dividing
Fractions
Multiply and divide
Decimals
Ordering
+
Absolute value
100
The GCF of 20 and 40
What is 20
100
.66 - .66
What is 0
100
3/4 divided by 4/5
What is 15/16
100
2.34 X 2.2
What is 5.148
100
the absolute value of |-24|
What is 24
200
The LCM 16 and 24
What is 48
200
.80 + .66
What is 1.46
200
2/3 divided by 6/7
What is 14/18 or 7/9
200
2.4 divided by 1.2
What is 2
200
Put these in order from least to greatest 3/4, 2/3, and 5/6
What is 2/3, 3/4 and 5/6
300
The GCF of 50 and 10
What is 10
300
.50 + .75 - .50
What is .75
300
34/54 divided by 3/5
What is 170/162 or 1 8/162 or 1 4/81
300
5.43 x 2.2
What is 11.946
300
the absolute value of |-253|
What is 253
400
The LCM of 24 and 72
What is 72
400
.50 - .50 + .75 - .50
What is 1/4
400
22/44 divided by 44/22
What is 484/1936 or 242/968 or 121/484 or 1/4
400
23.45 x 54.32
What is 1273.804
400
5/6, 3/4 and 1/2 in order from least to greatest
What is 1/2, 3/4, and 5/6
500
The GCF of 234 and 432 and the LCM of 9 and 6 (they are the same numbers)
What is 18
500
23.04-10.56+3.12-4.0
What is 11.6
500
23/45 x 67/89 (not in simplest form)
What is 2047/3015
500
2.345 x 5.432
What is 12.73804
500
the absolute value of -|-24| + 25
What is 1