Alexa has 13 Snickers, 3 Twix, and 4 Crunch bars. What fraction of the candy bars are Crunch bars?
4/20 = 1/5
100
Stevie says that 1/4 + 3/8 = 4/12. Is he correct? Why or why not?
No. He simply added across. The actual answer should be 5/8.
200
What is the least common multiple of 6 and 8?
24
200
1/2 + 2/6 =
5/6
200
1/2 - 2/5
1/10
200
Adam and Katie are cleaning their rooms. Adam cleaned 4/5 of his room and Katie cleaned 3/7 of her room. What is the best estimate of how much more Adam cleaned than Katie?
1 - 1/2 = 1/2
200
Estimate this problem by changing the fractions to 0, 1/2, or 1.
3/5 + 2/10 =
1/2 + 0 = 1/2
300
Which pair has the LCM of 24?
2 and 6
6 and 4
3 and 8
2 and 12
3 and 8
300
5/8 + 2/3
31/24 = 1 and 7/24
300
5/9 - 2/5
7/45
300
Heidi has a ribbon that is 5/8 yard long. She cut 1/4 of a yard off to make a hair bow. How much ribbon does she have left?
3/8 of a yard left
300
Estimate the answer to this problem by changing each fraction to 0, 1/2 or 1.
8/10 + 4/7 =
1 + 1/2 = 1 and 1/2
400
What is the least common denominator of 2/15 and 1/4?
60
400
Anna planted 4/9 of her garden on Monday. Then she planted 1/3 of it on Tuesday. How much of her garden has she planted so far in all?
7/9 of her garden
400
Xavier eats 3/4 of a pizza. He feeds 1/8 of it to his dog. How much more pizza did he eat than his dog?
5/8 more pizza
400
If hamburgers come in packages of 6 and the buns come in packages of 4, what is the least number of hamburgers and buns you could buy to have the same number of burgers and buns?
12 of each
400
8/9 + 4/7 =
92/63 = 1 and 29/63
500
What is the least common denominator of 1/5, 2/3, and 1/2?
30
500
Three kids are sharing a pizza. One of them eats 1/2, the other eats 1/6, and the last kid eats 1/3. How much of the pizza did they eat all together?
They ate all the pizza!
500
Judy got her allowance. She saved 1/3 of it and then spent 2/5 of it. How much of her allowance does she have left?
4/15 of her allowance left
500
You have 5 packages of hamburger buns (4 in a pack) and 5 packages of hamburgers (6 in a pack.) What fraction of the total are buns?