ADD AND SUBTRACT FRACTIONS - NF.3
PAUL WALKED 1/3 MILE ON MONDAY AND 2/3 MILE ON TUESDAY AND WEDNESDAY. HOW FAR DID PAUL WALK?
5/3
TOM PICKED 10 PLUMS FROM A TREE IN THE GARDEN AND ATE 3/5 OF THEM BEFORE LUNCH. HOW MANY PLUMS DID HE EAT BEFORE LUNCH?
6
HOW IS 53/100 WRITTEN AS A DECIMAL?
.53
THESE ARE THE WEIGHTS OF FOUR NEWBORN BABIES.
KELSEY- 7..47 POUNDS
JORDAN- 7.42 POUNDS
MARCY- 7.45 POUNDS
RILEY- 7.41 POUNDS
LIST THE BABIES IN ORDER FROM LEAST TO GREATEST BY NAME.
RILEY, JORDAN, MARCY, KELSEY
AURORA MEASURED THE LENGTH OF EACH BUG IN HER TERRARIUM TO THE NEAREST CENTIMETER AND RECORDED AND TEH EASUREMENTS ON THE LINE PLOT. WHAT IS THE TOTAL LENGTH OF THE FOUR LONGEST BUGS?
28 CM
A BAKER MADE A CAKE AND CUT IT INTO 12 PIECES. hE SOLD TWO PIECES OF THE CAKE. WHAT FRACTION OF THE CAKE IS LEFT OVER?
10/12
SAM AND HIS FAMILY HAVE INFLATED 3/8 OF A BAG OF 24 BALLOONS. HOW MANY BALLOONS ARE LEFT FOR SAM'S FAMILY TO INFLATE/.
15 ARE LEFT TO INFLATE
REPRESENT .59 IN WRITTEN FORM
FIFTY-NINE HUNDREDTHS
JOSE, BRIAN , AND KEN RAN A RACE. JOSE'S TIME WAS 15. 7 SECONDS, BRIAN'S WAS 15.36 SECONDS, AND KEN'S WAS 15.04 SECONDS. IN WHAT ORDER DID THEY FINISH?
KEN, BRIAN, JOSE
EMMA AND KATIE MEASURED THE LENGTH OF ALL THE SHELLS IN THEIR COLLECTION TO THE NEAREST CENTIMETER. THEY RECORDED THEIR DATA ON A LINE PLOT.
WHAT IS THE DIFFERENCE IN LENGTH BETWEEN THE SHORTEST AND LONGEST SHELL?
2 CENTIMETERS
JUDY ATE 2/10 OF HER SNACK DURING SCHOOL. SHE ATE 4/10 OF HER SNACK AFTER SCHOOL. WHAT FRACTION OF HER SNACK DOES JUDY HAVE LEFT?
4/10
WRITE THE MULTIPLICATION EQUATION THAT BEST REPRESENTS THIS REPEATED ADDITION EQUATION.
2/3 +2/3 + 2/3 + 2/3 = ?
4 x 2/3 = ?
JULIA BAKED 10 BROWNIES FOR HER FAMILY. THEY ATE A TOTAL OF 7 BROWNIES. HOW COULD THE NUMBER OF BROWNIES THEY ATE BE EXPRESSED AS A DECIMAL?
.7
A GROUP OF FRIENDS RECORDED HOW FAR THEY THREW THE BALL. WHO THREW THE BALL THE FURTHEST?
CORY 15.69 METERS
NICK 14.72 METERS
JACKSON 15.70 METERS
RILEY 15.51 METERS
JACKSON
A SCIENTIST RECORDED THE LENGTH OF EACH INSECT IN THE LAB, IN CENTIMETERS, ON THE LINE PLOT BELOW.
WHAT IS THE COMBINED LENGTH OF ALL THE INSECTS?
73 CENTIMETERS
QUINCY HAS 2 1/3 BOXES OF PANCAKE MIX. HE NEEDS A TOTAL OF 7 BOXES. HOW MANY MORE BOXES OF PANCAKE MIX DOES QUINCY NEED?
4 2/3
SIX FRIENDS WILL EACH EAT TWO-THIRDS OF A CANDY BAR. HOW MANY CANDY BARS ARE NEEDED?
4 CANDY BARS
TREVOR RAN 6/10 OF A MILE ON SATURDAY AND 70/100 OF A MILE ON SUNDAY. HOW FAR DID TREVOR RUN DURING THESE 2 DAYS?
1 30/100 MILES
TURN THIS INEQUALITY INTO DECIMALS AND ADD THE CORRECT SIGN TO MAKE IT TRUE.
5/10 __________ 52/100
.50 < .52
THE BAR GRAPH SHOWS THE NUMBER OF BOOKS READ BY THIRD AND FOURTH-GRADE DURING THE SUMMER. HOW MANY FEWER BOOKS DID THE FOURTH GRADERS READ THAN THE THIRD GRADERS?
60 BOOKS
MARY CUT 3/5 OF A CAKE AND SHARE IT EQUALLY AMONG HERSELF AND TWO OF HER FRIENDS. WRITE AN EQUATION THAT SHOWS FRACTION OF CAKE EACH OF THE GIRLS HAD.
1/5 + 1/5 + 1/5 = 3/5
KEISHA WAS RUNNING. SHE DID SIX 1/4-MILE LAPS. HOW MANY MILES DID SHE RUN?
6/4 MILES (OR 1 1/2 MILES)
MARCIA RAN 2/10 OF A MILE AT RECESS AND WALKED THE REST OF THE MILE. USING DECIMAL FORM, HOW MUCH DID SHE WALK?
0.8 MILE
TURN THIS INEQUALITY INTO DECIMALS AND ADD THE CORRECT SIGN TO MAKE IT TRUE.
19/100 __________ 9/10
.19 < .90
DRAW A LINE PLOT TO REPRESENT THIS DATA BELOW.
SIBLINGS FREQUENCY
0 1
1 4
2 6
3 4
4 2
5 1
TEACHER WILL CHECK ANSWERS.