Vocabulary
Simplify
Compare
Add or Subtract
Reasoning
100
To compare or add these two fractions, 2/4 and 3/8, you must first find this.
What is the common denominator
100
24/56
What is 3/7
100
7/9 ( ) 3/5
What is 7/9 > 3/5.
100
2/4+2/7=
What is 11/14
100
Is this answer reasonable? 2 1/5 + 5 1/3 = 7 8/15 **EXPLAIN WHY OR WHY NOT
What is reasonable; using rounding gives the estimate 2+5=7
200
1/4 and 1/26 are this.
What are unit fractions
200
12/63
What is 4/21
200
6/8 ( ) 3/4
What is 6/8 = 3/4
200
4 12/50 + 5 1/5 =
What is 9 11/25
200
DAILY DOUBLE!!! Is the answer reasonable? 7/8-2/11=9/19
What is unreasonable; using benchmarks or number line gives the estimate 1-0=1
300
A number consisting of a whole and a proper fraction is this kind of number.
What is a mixed number.
300
20/600
What is 1/30
300
7/32 ( ) 5/8
What is 7/32 < 5/8
300
6 10/30 - 5 4/5 =
What is 8/15
300
Estimate the difference 8 6/12 - 4 7/9 - 6/10 =
What is 3 using the benchmarks 0, 1, and 1/2
400
Fractions which have the same value, even though they may look different
What are equivalent fractions.
400
5/11
What is 5/11
400
19/20 ( ) 15/16
What is 19/20 > 15/16
400
8 3/4 + 5 10/28 =
What is 9 3/28
400
Tumford the cat ate 1 5/6 pounds of cat food last week. This week, he ate 3/4 pounds less. How much cat food did he eat this week? **Why is your answer reasonable?
What is 1 1/12 My answer is reasonable because 1 5/6 is rounded to 2 and 3/4 is rounded to 1. 2-1=1.
500
DAILY DOUBLE!! The numbers you must use in order to find equivalent fractions or simplify your answers
What multipliers and divisors
500
63/81
What is 7/9
500
3/5 ( ) 2/6
What is 3/5 > 2/6
500
A pitcher contained 8 cups of juice. The four Smith children drank 2/3 cup, 1 2/3 cups, and 1 3/4 cups. How much juice is left?
What is 2 2/3 cups
500
Ana hikes 3 7/8 miles and stops for lunch. Then she hikes 5 1/4 more miles and stops to rest. A sign where she stops says it is 2 1/2 miles to the end of the trail. How long is the trail? **Why is your answer reasonable?
What is 11 5/8 miles. It is reasonable because 3 7/8 rounds to 4 and 5 1/4 rounds to 5. So the length is about 4+5+2 1/2= 11 1/2 miles.
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