Monday, December 5, 2011

Divisibility Rules For One

All whole numbers are divisible by one.
Eg. 3 divided by 1 = 3
111 divided by 1 = 111

text book pages 214

number 6

write each addition statment shown by the fraction strips. estimate the answer and then add.

Text book Page 214

Question 5
Write each addition statement shown by the fractions.
Estimate the answer,and then add.

2 2 4
- + - = -
6 6 6

ಪೇಜ್ 2

What is the sum of each fraction statement?
Write each answer in lowest terms.

a) 1/6 + 1/6 = 2/6

b) 1/4 + 1/4 = 2/4

c) 3/5 + 1/5 = 4/5

d) 5/12 + 1/12 = 6/12

e) 3/10 + 7/10 = 10/10

page 114 question #10

page 114 question #10

1 + 2 = 3
7    7    7

1 + 1 = 2
3    3    3

1 + 1 = 4 = 1
4    3    4     1

5  + 5   = 10  = 5
12   12     12     6

4 + 2 = 6  = 2
9    9    9     3

7   +  2    9   =  3
15     15  15     5

adding fractions with like denominators

Adding fractions with like denominators


The same number 1 7 8
- + - = -
8 8 8

textbook 214 #5

Textbook 214
#5
write each addition statement shown by the pattern blocks. estimate the answer, and then add
.

a)2/6+2/6=4/6
b)1/3+2/3=3/3 or 1
c)4/6+1/6=5/6