math flash fractions i, by monica yuskaitis edited by ladora loggins
TRANSCRIPT
Math FlashMath FlashFractions I, Fractions I,
By Monica YuskaitisBy Monica YuskaitisEdited by LaDora LogginsEdited by LaDora Loggins
Parts of a FractionParts of a Fraction
3
4
= the number of parts
= the total number of parts that equal a whole
Parts of a FractionParts of a Fraction
3
4
= numerator
= denominator
Which number is circled?Which number is circled?
3
4 = denominator
Which number is circled?Which number is circled?
3
4
= numerator
¾ looks like¾ looks like
1/43
4 1/4
1/4
¾ looks like¾ looks like
1/43
4 1/4
1/4
¾ looks like¾ looks like
3
4
1/4
1/4
1/4
What fraction of the balls are What fraction of the balls are purple? purple?
3
4
What fraction of the balls are What fraction of the balls are purple? purple?
1
4
What fraction of the balls are What fraction of the balls are purple? purple?
1
6
What fraction of the balls are What fraction of the balls are purple? purple?
4
6
What fraction of the rectangle What fraction of the rectangle is purple? is purple?
4
6
What fraction of the rectangle What fraction of the rectangle is purple? is purple?
2
6
What fraction of the pie is What fraction of the pie is purple? purple?
4
4
What fraction of the pie is What fraction of the pie is purple? purple?
3
4
What fraction of the musical What fraction of the musical instruments have strings? instruments have strings?
2
5
What fraction of the fish have What fraction of the fish have stripes? stripes?
3
5
What fraction of the arrowsWhat fraction of the arrowshit the bullseye? hit the bullseye?
1
3
What fraction of the pins areWhat fraction of the pins areknocked down? knocked down?
3
10
ActivityActivity
How many halves are in a How many halves are in a whole?whole?
21/2 1/2
How many quarters are in a How many quarters are in a whole?whole?
41/4 1/4
1/4 1/4
How many eighths are in a How many eighths are in a whole?whole?
8 1/8 1/8
1/8 1/8 1/8 1/8
1/8 1/8
How many eighths are in a How many eighths are in a quarter?quarter?
2 1/4
1/8
1/8
How many eighths are in a How many eighths are in a half?half?
41/2
1/8 1/8
1/8 1/8
How many quarters are in a How many quarters are in a half?half?
2 1/4
1/41/2
How many thirds are in a How many thirds are in a whole?whole?
3 1/3
1/3 1/3
How many sixths are in a How many sixths are in a whole?whole?
6 1/6
1/6 1/6
1/6 1/6
1/6
How many sixths are in a third?How many sixths are in a third?
21/6
1/6
1/3
How many sixths are in a half?How many sixths are in a half?
31/6
1/21/6
1/6
How many fifths are in a How many fifths are in a whole?whole?
51/5 1/5
1/5 1/5
1/5
How many tenths are in a How many tenths are in a whole?whole?
101/10 1/1
0
1/10
1/10
1/10
1/10
1/10
1/10 1/10
1/10
How many tenths are in a fifth?How many tenths are in a fifth?
21/5
1/10
1/10
How many tenths are in a half?How many tenths are in a half?
51/10
1/10
1/10
1/10
1/10 1/2
On-line ActivityOn-line Activity
Remember! The hungry Remember! The hungry alligator ALWAYS eats the alligator ALWAYS eats the
larger number.larger number.
<
>
1
Which is greater?Which is greater?
On-line ActivityOn-line Activity
CreditsCredits
Clipart from “Clip Art 125,000” by T/Maker a subsidiary of Broderbund