Speed Match Review Game

The best time ever was at seconds.

The best time today is at seconds.

Drag the squares in the gray area and drop them in the matching squares in the blue area below.

If you drop a square in the correct spot, it will disappear.

If you make a mistake, the square will return to its original spot.

Good luck!

Answer:

5- 5,10,15,20,25,30,35,40,45,50

6, - 6,12,18,24,30,36,42,48

10 - 10,20,30,40,50

LCM is 30

Answer: 31.4 in

Answer:

7.5 in^{22}

Answer:

A = 337.5 cm

The Answer is:

6 39/60

The Answer is: 126

The answer is: 45

Answer:

The student did not subtract 12 - 3 before squaring. It should look like this:

2 × (12-3)^{2} + 7

2 × 9^{2} + 7

2 × 81 + 7

162 + 7

169

The answer is:

4 4/5

The answer is:

1/2

Answer is: 9.92

Answer:

84 - 1,2,3,4,6,7,12,14,21,28,42,84

120 - 1,2,3,4,5,6,8,10,12,15,20,24,30,40,60,120

GCF is 12

The answer is 69

The answer is:

61.1

The Answer is:

16/35

The Answer is:

1,2,4,8,16,32,64

The answer is: 35.4

The answer is: 83

Answer:

Look for the GCF

18 - 1,2,3,6,9,18

24 - 1,2,3,4,6,8,12,24

The GCF is 6. Therefore the greatest number of students that can be in a row is 6.

Answer: 74 m

Answer:

Area is 180 yd^{2}

The answer is: 2.940

The answer is:

7.5

The Answer is:

7/40

Answer:

16, 32, 48, 64, 80

Evaluate the following expression:

7.68 + 2.24

Evaluate the expression:

281.06 ÷ 4.6

Evaluate the Expression:

2 1/10 × 3 1/6

Here is how a student simplified an expression. Is this correct? If not, where did the student amek a mistake?

2 × (12-3)^{2} +7

2 × (12-9) + 7

2 × 3 + 7

6 + 7

13

List all the factors of 64

Evaluate the express : (8+3)^{2} - 3 + 8

Evaluate the expression:

40.4 - 5

Evaluate the expression: 100 - 80 ÷ 4 + 3

Evaluate the Expression:

7/8 ÷ 5

List the first five Multiples of 16.

In a parade, 18 boys and 24 girls are merching in seperate rows. Each rwo requires the same number of students. What is the greatest number of students that can be in a row?

What is the perimeter of a rectangle with width of 25 m and a heigth of 12 m?

Evaluate the expression:

5 1/2 - 7/10

What is the GCF of 84 and 120?

Evaluate the expression:

8.4 × 0.35

What is the area of a a Parallelogram with base of 15 yd and a height of 12 yd?

What is the area of a triangle witha base of 5 in and a heigth of 3 in?

A = 1/2 bh

What is the LCM of 5, 6, and 10?

Evaluate the expression: 6 + 7 × 9

Find the area of a triangle owith heigth of 27 cm and a base of 25 cm.

A = 1/2 bh

Find the circumference of a circle with a radius of 5 in.

C = 2∏ r

Evaluate the expression:

6.00 ÷ 0.8

Evaluate the Expression:

2/5 ÷ 7/8

Evaluate the expression: 5^{2} × 4 ÷ 2 - (8-3)

Evaluate the expression:

3/10 + 1/5

You did it!

You got every match correct!

Description | Match: |
||

Evaluate the express : (8+3) | The Answer is: 126 | ||

Evaluate the expression: 100 - 80 ÷ 4 + 3 | The answer is: 83 | ||

Evaluate the expression: 6 + 7 × 9 | The answer is 69 | ||

Evaluate the expression: 5 | The answer is: 45 | ||

Here is how a student simplified an expression. Is this correct? If not, where did the student amek a mistake? 2 × (12-3) 2 × (12-9) + 7 2 × 3 + 7 6 + 7 13
| Answer: The student did not subtract 12 - 3 before squaring. It should look like this: 2 × (12-3) 2 × 9 2 × 81 + 7 162 + 7 169 | ||

Evaluate the following expression: 7.68 + 2.24 | Answer is: 9.92 | ||

Evaluate the expression: 40.4 - 5 | The answer is: 35.4 | ||

Evaluate the expression: 8.4 × 0.35 | The answer is: 2.940 | ||

Evaluate the expression: 6.00 ÷ 0.8 | The answer is: 7.5 | ||

Evaluate the expression: 281.06 ÷ 4.6 | The answer is: 61.1 | ||

Evaluate the expression: 3/10 + 1/5 | The answer is: 1/2 | ||

Evaluate the expression: 5 1/2 - 7/10 | The answer is: 4 4/5 | ||

Evaluate the Expression: 2 1/10 × 3 1/6 | The Answer is: 6 39/60 | ||

Evaluate the Expression: 2/5 ÷ 7/8 | The Answer is: 16/35 | ||

Evaluate the Expression: 7/8 ÷ 5 | The Answer is: 7/40 | ||

List all the factors of 64 | The Answer is: 1,2,4,8,16,32,64 | ||

List the first five Multiples of 16. | Answer: 16, 32, 48, 64, 80 | ||

What is the GCF of 84 and 120? | Answer: 84 - 1,2,3,4,6,7,12,14,21,28,42,84 120 - 1,2,3,4,5,6,8,10,12,15,20,24,30,40,60,120 GCF is 12 | ||

What is the LCM of 5, 6, and 10? | Answer: 5- 5,10,15,20,25,30,35,40,45,50 6, - 6,12,18,24,30,36,42,48 10 - 10,20,30,40,50 LCM is 30 | ||

In a parade, 18 boys and 24 girls are merching in seperate rows. Each rwo requires the same number of students. What is the greatest number of students that can be in a row? | Answer: Look for the GCF 18 - 1,2,3,6,9,18 24 - 1,2,3,4,6,8,12,24 The GCF is 6. Therefore the greatest number of students that can be in a row is 6. | ||

What is the perimeter of a rectangle with width of 25 m and a heigth of 12 m? | Answer: 74 m | ||

What is the area of a a Parallelogram with base of 15 yd and a height of 12 yd? | Answer: Area is 180 yd
| ||

What is the area of a triangle witha base of 5 in and a heigth of 3 in?
A = 1/2 bh | Answer: 7.5 in | ||

Find the area of a triangle owith heigth of 27 cm and a base of 25 cm.
A = 1/2 bh | Answer:
A = 337.5 cm | ||

Find the circumference of a circle with a radius of 5 in.
C = 2∏ r | Answer: 31.4 in |