Memorizing
How can we remember our 4ths?
4 quarters in a dollar!
3/8
0.375
Estimate the product of 96 and 9
1000
12/3
4
20/25
0.8
5ths can be tricky...what's our trick to remember?
Five fingers count by 2's
1/12
0.08333
Find the product of 2.6 and 3.7
9.62
4/3
1.333333
15/20
0.75
What is special about 3rds?
They always repeat
5/6
0.83333
Sing your prime numbers!
OR tell me how to find primes for half points :)
Divide by 2, 3, 5, 7
5/2
2.5
17/50
0.34
When dividing, the top number goes ______ and the bottom goes ______.
inside, outside
8/10
0.8
What digit is in the THOUSANDTHS place?1585.365
5
7/5
1.4
89/100
0.89
The tenths have a special trick...what is it?
1/10th is read as .1
10/11
0.909090
List 3 key words for addition
6/4
1.5
75/50
1.5