Vocabulary
What is the top number in a fraction called?
The numerator
1/4+1/4=
2/4
3/5-1/5=
2/5
What is the inverse (opposite) of multiplication?
Division
Samir need 2/3 cups of sugar for 1 cake.
If Samir makes 2 cakes, how much sugar will be needed?
1 1/3
What is the bottom number in a fraction called?
The denominator
3/7+2/7=
5/7
6/7-3/7=
3/7
7x5
35
Mary has 1 kilogram of cheese.
She used 1/4 for sandwiches.
How much cheese did Mary have left?
3/4
What is a number that represents a whole?
A whole number
1/2 + 1/3
5/6
19/20-11/20=
8/20
6 x 8
48
A shop is offering 2/3 of the cost off.
If the shirt was originally $12, how much is it now?
$4.00
What is a whole number and a fraction called?
A mixed number
1/6+6/11=
1 37/40
4/6 - 2/5
8/30
8 x 13
104
Tanika plans to give 1/4 of her 20 books to her brother.
How many books does she give her sister?
5
What are two fractions that are equal in size called?
Equivalent Fractions
2 1/3 + 4/5
3 2/15
1 1/3 - 3/4
7/12
25 x 6
150
The sports carnival started at 10:30 am and lasted for 2 1/4 hours.
Stan went straight home after the carnival finished. He took 1/2 an hour to get home. What time did Stan get home?
12:45 pm