Find the missing addends for 1/7 + 1/7 + ____ = 5/7
1/7
2/7
0/7
3/7
Decompose 2/3.
1/3 + 1/3 = 2/3
Look at the fraction cirlcles to help you solve this problem. 2/10 + 5/10 + 1/10 = ?
8/10, eight tenths
What is 1/5 +1/5 + 1/5 +1/5 = ?
4/20
1/20
1/5
4/5
A _________________ is a fraction in which the numerator is 1 and the denominator is a positive whole number or an integer.
unit fraction
Decompose 5/8.
Answer may vary.
Decompose 2/2.
1/2 + 1/2 = 2/2
Decompose 4/10.
Answers may vary.
To ____________ is to break apart a fraction or other number into smaller parts.
decompose
The ____________ is the number on the top of the fraction.
numerator
denominator
The numerator tells you:
how many equal parts form one whole.
how many equal parts out of a whole.
The images shown are examples of _______________.
unit fractions
decomposed fractions.
The ____________ is the number below the bar in a fraction.
denominator
numerator
Decompose 3/4.
1/4 + 1/4 + 1/4 = 3/4
Decompose 3/3 using the fraction model.
2/3 + 1/3 = 3/3
Decompose 3/4 using the fraction model.
1/4 + 2/4 = 2/4
Decompose 6/8 using the fraction model.
1/8 + 2/8 + 3/8 = 6/8
Which fraction completes the equation? 5/10 - ____ = 3/10
7/10
2/10
5/10
3/8
Which equation is provided by this fraction models?
1/10 + 1/10 + 1/10 = 3/10
1/10 + 1/10 + 1/10 + 2/10 = 4/10
1/10 + 1/10 + 2/10 = 4/30
1/10 + 2/10 = 4/10
Which fraction completes the equation? 7/10 - _____ = 2/10
5
7/10
5/10
2/10
Decompose 9/12 using the fraction model.
4/12 + 5/12 = 9/12
What is 1/8 + 1/8 + 5/8 = ?
7/8
What is 4/7 - 2/7 = ?
2/7
Which equation is provided by this fraction models?
1/10 + 1/10 + 1/10 + 2/10 + 1/10 = 5/10
1/10 + 2/10 + 4/10 = 5/10
1/10 + 1/10 + 1/10 + 2/10 + 1/10 = 5/40
1/10 + 1/10 + 1/10 + 1/10 = 4/10
What is 3/8 + 1/8 + 4/8 = ?
8/8 = 1
Look at the fraction cirlcle to help you solve the problem. 8/12 - 3/12 =?
5/12, five twelves
The denominator tells you:
how many equal parts out of a whole.
how many equal parts form one whole.
What is 1/8 + 1/8 + 1/8?
3/8
Decompose 2/3.
1/3 + 1/3 = 2/3
What is 8/12 - 3/12 = ?
5/12
Which fraction completes the equation? 2/5 + 1/5 + _____ = 4/5
3/10
3/5
4/5
1/5
Which fraction completes the equation? 1/7 + 1/7 + ____ = 4/7
3/7
1/7
2/7
2/14