4th Grade Fractions
What is the bottom number of a fraction called?
Denominator
Round 31 to the nearest ten
30
Logan went to buy 8 oranges at the grocery store. They each weighed 450 grams. How much did the oranges weigh altogether?
3,600 g
30 x 100=
3,000
What is the name for the answer of a multiplication problem?
Explain: Is 1/8 greater than 1/4
No, because the larger a denominator is the smaller the sizes of the whole are.
round 249 to the nearest hundred
200
Henry read 459 pages of his book. Malik read 35 pages more than Henry. Jada read 70 more pages than Malik. How many pages were read altogether?
1,517 pages
25 x 9
225
3,456 + 234 =
3,690
How do you make an improper fraction? Ex. 3 ⅔ -> 11/3.
You multiply the denominator and the whole then add the numerator.
estimate 346 + 107 to the nearest ten
460
Brynna drank 1 1/2 glass of orange juice before she took her medicine and then another 2 1/2 glasses afterward. How many glasses of orange juice did she drink?
what are 4 glasses
2,600 x 10
26,000
Name the top number in a fraction.
Numerator
Turn 9/8 into a mixed number.
1 1/8
round 1,527 to the nearest ten
1,530
Jaden was sick last Friday.
Jaden went to the doctor. The nurse told him it will be his turn after 2 hours. How many minutes will Jaden need to wait for his turn to see the doctor?
120 minutes
3,678 x 5 =
18,390
2 x 4/5 =
8/5 or 1 3/5
5/8 + 27/8=
32/8 or 4
estimate 3,342 + 102 to the nearest hundred
3,400
Brogan has some medicine at home for his fever. There are 36 tablets in the bottle and he is supposed to take 3 tablets a day. How many tablets will be left after day 11?
3 tablets are left
4,291 x 8
34,328
1/8+3/8+4/8=
8/8