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2016 SUMMER

Mathematic

Skills Sharpener GOING TO FOURTH GRADE

Celebrating 34 years of building the future of our youth!

2016 SUMMER

Mathematic Skills Sharpener

GOING TO FOURTH GRADE

STUDENT’S NAME DATE

TEACHER COMING FROM

SCORE

TEACHER GOING TO

PARENT’S SIGNATURE DATE RECEIVED

SKILLS SHARPENER GOING TO FOURTH GRADE

WEEK 1 Day 1.

Identify place value. What does each digit stand for?

1. 2488 2. 6447

3. 7799 4. 3332

Day 2.

a) Add place value

1. 900+ 90=

2. 2000+ 600+50=

3. 1000+70+3=

4. 5000+200+70+8=

Day 3. Write the numbers in words

1. 5,417

2. 6,940

3. 8,053

4. 7,209

5.9,004

6. 6,035

Day 4. Write the numbers

1. Two thousand, one hundred fifty one=

2. Four thousand, five hundred forty eight=

3. Three thousand, three hundred twelve=

4. six thousand, nine=

5. Three thousand, four hundred=

WEEK 2 Day 1. Subtract

1. 9474-86=

2. 9835-246=

3. 4066-1737=

4. 3962- 465=

5. 2412-1283=

Day 2. Story problems. Add or subtract each story problem.

1. A school library had 2040 books. 1458 of them had been borrowed. How many books

were left in the library?

2. A bookshop has 3690 cards for sale. 1861 of them are birthday card. How many are not

birthday cards?

Day 3. Story problems. Add or subtract each story problem.

1. After paying $1138 for a television set, Mr. Coles had $ 862 left. How much money did he

have at first?

2. A computer costs $ 1685. It is 425 cheaper than a piano. What s the cost of the piano?

Day 4. Multiply to find the product

1. 6×2=

2. 60×2=

3. 7×3=

4. 70×3=

5. 3×5=

6. 30×5=

WEEK 3 Day 1. Divide with one digit to find the quotient.

1. 3÷ 2=

2. 4÷8=

3. 5÷2=

4. 2÷6=

5. 6÷3=

Day 2. Divide with 2 digits to find the quotient.

1. 36÷4=

2. 30÷3=

3. 24÷3=

4. 35÷5=

5. 48÷7=

Day 3. Greater or less. Determine which number is greater or less. Write the word less or

greater in the blank.

1. 7685 is ___________ than 7865

2. 5025 is ___________ than 5031

3. 5203 is ___________ than 5199

4. 4037 is ___________ than 4073

5. 5001 is ___________than 5010

Day 4. Greater or less. Determine which number is greater or less. Write the word less or

greater in the blank.

1. 3671 is ___________ than 4082

2. 6731 is ___________ than 8245

3. 3677 is ___________ than 3767

4. 8854 is ___________ than 4828

5. 9928 is ___________ than 9982

WEEK 4 Day 1. Arrange in order from smallest to greatest

1.

,

,

=

2.

,

=

3.

, 1,

=

Day 2. Circle the greatest fraction

1.

,

,

2.

,

,

3.

,

,

Day 3. Adding and subtracting fractions

1.

+

=

2.

=

3.

=

4.

=

5.

=

6.

=

Day 4. Circle the equivalent fraction

1.

=

2.

=

3.

=

4.

=

5.

=

WEEK5 Day 1. WRITE THE QUOTIENT FOR THE FOLLOWING EXCERCISES. Example: 3) 8 0

2 )8 3 4 )6 5 5 )6 7 3) 8 0

Day 2. WRITE THE QUOTIENT FOR THE FOLLOWING EXCERCISES. (Example: 14 ÷ 2 = 7)

a) 12 ÷ 3 = ____ b) 15 ÷ 3 = ____

c) 10 ÷ 2 = ____ d) 40 ÷ 10 = ____

e) 18 ÷ 2 = ____ f) 18 ÷ 3 = ____

g) 7 ÷ 7 = ____ h) 14 ÷ 7 = ____

i) 12 ÷ 6 = ____ j) 60 ÷ 6 = ____

26 r. 2

- 6 20

18 2

Day 3. WRITE THE PRODUCT

9x3=____ 0x4=____ 6x5=___

8x2=____ 6x7=____ 10x10=___

1x8=____ 5x9=_____ 8x5=___

2x3=____ 10x4=____ 9x5=___

7x2=____ 8x7=____ 8x11=___

Day 4 WRITE THE PRODUCTS FOR THE FOLLOWING EXCERCISES. Example: 3 9

x 2

7 8

26

x 4

43

x 3

87

x 6

26

x 2

15

x 5

WEEK 6 Day 1. Solve the word problems. (Add) Write the equation and the answer. Example A man sold 230 balloons at a carnival in the morning. He sold another 86 balloons in the evening. How many balloons did he sell in all?

1. The girls from third grade planted a flower garden. Nairil planted 36 bladderworts , Gabriela

planted 62 sundews, and Anna planted 12 cobra lilies. How many flowers they planted in all?

2. Diego and some friends went to the mall last week. Diego spent $109.00 John spent $46.00,

and Jean spent $113.48. How much money did they spend in all?

3. Maggie collected 3586 beads and Lola collected 5120 beads. How many bead they collected in

all?

230 + 86 = 316

He sold 316 balloons in all.

Day 2. Solve the word problems. (Subtract) Write the equation and the answer. Example : There are 584 students in Froebel Bilingual School.

47 of them were absent yesterday. How many students were present?

1. Carlos, Julian, and Ed will open a new bicycle store. Inside of the store they have 298 bicycles

and 103 bicycles outside. How many more bicycles do they have inside of the store than outside?

2. The school library has 378 books of science and 503 books of history. How many more books are of history than science?

3. There were 2546 adults and 1037 children at a concert. How many more adults than children

were there?

Day 3. Solve the word problems (Multiply) Write the equation and the answer Example: There are 6 players in one team. How many players are there in 14 teams?

1. A toy car costs $26. A toy airplane costs 4 times as much as the toy car. What is the cost of the

airplane?

2. Roy had 6 times as many comics as Sammy. If Sammy had 7 comic books, how many comics

did Roy have?

3. David practiced on the piano for 2 hours each day. How many hours did he practice in 36

days?

584 – 47 = 537 537 students were present.

14 x 6 = 86

86 members in total.

Day 4. Solve the word problems. (Division) Write the equation and the answer. Example: Mr. Kim tied 72 books into bundles of 6 each. How many bundles were there?

72 ÷ 6 = 12 There were 12 bundles of books

1. Ashley made 34 cupcakes. She put them equally amount in 2 boxes. How many cupcakes she has in each box?

2. A man has 80 oranges. He puts 10 oranges in each bag. How many bags of oranges can he make?

3. Some 6 children share 84 balloons equally. How many balloons does each child get?

WEEK 7 Day 1. Time. Write in minutes Example 1 h 15 seconds = _______

( 60 m + 15 s = 75 min)

1 h = ____ min 1 h 30 min = ____ min

2 h = ____ min 2 h 15 min = ____ min

3 h = ____ min 3 h 5 min = ____ min

1 h 10 min = _____ min 1 h 25 min = ____ min

2 h 20 min = _____ min 1 h 40 min = ____ min

Day 2. Write in seconds

Example 1 min 25 s = _____ ( 60 s + 25 s = 85 s)

1 min = _____ s 3 min 10 s = _____ s

2 min = _____ s 2 min 20 s = _____ s

3 min = _____ s 1 min 10 s = _____ s

2 min 20 s = _____ s 1 min 5 s = _____ s

2 min 10 s = _____ s 3 min 30 s = _____ s

Day 3. Write in days Example : 2 weeks 5 days = _______ days

( 14 days + 5 days = 19 days)

1 week = ____ days 1 week 3 days = _____ days

2 weeks = ____ days 2 weeks 5 days = ____ days

3 weeks = ____ days 3 weeks 10 days = ____ days

1 week 5 days = _____ days 1 week 2 days = _____ days

2 weeks 6 days = _____ days 1 week 9 days = _____ days

Day 4. Write in months

Example: 1 year 5 months = ____ months

( 12 months + 5 months = 17 months)

1 year = _____ months 1 year 3 months = ____ months

2 years = _____ months 2 years 10 months = ___ months

3 years = _____ months 1 year 6 months = ____ months

2 years 5 months = ___ months 3 years 2 months = ____ months

1 year 9 months = ____ months 2 years 8 months = _____ months

WEEK 8. Day 1. Match minutes and seconds.

1 min 65 s

1 min 5 s 60 s

1 min 45 s 105 s

2 min 145 s

2 min 25 s 215 s

3 min 120 s

3 min 35 s 180 s

Day 2. What time is it? Write the correct time under the clock.

D

Day 3.Ds s

Day 4. Draw the hands for the hours and for the minutes to show the correct time.

FRIEDRICH FROEBEL BILINGUAL SCHOOL

HANGAR ROAD 523, 524, RAMEY BASE

Box 250641, Z.C. 00604-0641

Phones: 890-2544 / 890-0520

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