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Equivalent Fractions
Simplify Fractions
Improper Fractions
Mixed Number
Are you Smarter than a 5th Grader?
100

Write two equivalent fractions for 2/3

WHAT IS 4/6 6/9 8/12 10/15

100

5/25

1/5

100

Change to an improper fraction:  5 3/4

23/4

100

Turn to a mixed number

7/2

3 1/2

100

What is 36X75

2,700

200

Write two equivalent fractions for 1/3.

2/6,  3/9,  4/12,  5/15

200

8/20

2/5

200

Change to an improper fraction:  7  2/5

37/5

200

Turn to a mixed number

13/4

3 1/4

200

When asked how old she was, Beth said: "In 2 years, I will be twice as old as I was 5 years ago."

How old is Beth right now?

Answer: 12 years old

Explanation:

  • In 2 years, Beth will be 14.

  • 5 years ago, she was 7.

  • 14 is twice as much as 7!

300

Write two equivalent fractions for 5/10.

1/2,  10/20,  15/30,  20/40

300

27/63

3/7

300

Change to an improper fraction:   9  5/7

68/7

300

Turn to a mixed number

27/5

5 2/5

300

At a market:

  • An Apple plus an Apple equals 10.

  • An Apple plus a Banana equals 9.

  • A Banana minus a Cherry equals 2.

What is the value of Apple + Banana + Cherry?

Answer: 11

Explanation:

  1. Apple + Apple = 10 -->Apple = 5

  2. 5 + Banana = 9 --> Banana = 4

  3. 4 - Cherry = 2 -->Cherry = 2

  4. Apple + Banana + Cherry = $5 + 4 + 2 =$ 11

400

Write two equivalent fractions for 3/4.

6/8,  9/12,  15/20,  18/24

400

16/20

4/5

400

Change to an improper fraction:   10   5/8

85/8

400

Turn to a mixed number

50/10

5

400

A squirrel hid a secret stash of corn kernels to get ready for winter. The total number of kernels is a 4-digit number:

  1. The thousands digit is the number of sides on a triangle.

  2. The hundreds digit is double the thousands digit.

  3. The tens digit is 3 less than the hundreds digit.

  4. The ones digit is the sum of the thousands digit and the tens digit.

How many corn kernels did the squirrel stash away?

Answer: 3,636 kernels!

Step-by-step breakdown:

  1. Thousands digit: A triangle has 3 sides.

  2. Hundreds digit: Double 3 is $3 \times 2 =$ 6.

  3. Tens digit: 3 less than 6 is $6 - 3 =$ 3.

  4. Ones digit: The sum of thousands (3) and tens (3) is $3 + 3 =$ 6.

Put them together in order: 3,636

500

Write two equivalent fractions for 1.

1/1,  2/2,  3/3,  4/4

500

96/132

8/11

500

Change to an improper fraction:   15    16/53

811/53

500

Turn to a mixed number

66/7

9 3/7

500

A prize-winning giant cob of corn has a 5-digit identification number:

  1. The ten-thousands digit is the first multiple of 4 

  2. The thousands digit is the value of any number multiplied by zero.

  3. The hundreds digit is the 3rd multiple of 3 

  4. The tens digit is 6 less than the hundreds digit.

  5. The ones digit is the 2nd multiple of 2.

What is the giant cob's secret ID number?

40,934