Algebra - Balanced Approach

Presentation

•

Mathematics

•

6th - 8th Grade

•

Practice Problem

•

Easy

RYAN COLLINS

Used 11+ times

FREE Resource

71 Slides • 59 Questions

MUST KEEP BOTH SIDES EQUAL!

This is the most important part!

Poll

Is this CORRECT?

$10\ =\ 10$

YES

Poll

Is this CORRECT?

$10\ =\ 9$

YES

Poll

Is this CORRECT?

$9\ =\ 9$

YES

MUST KEEP BOTH SIDES EQUAL!

This is the most important part!

Fill in the Blanks

What number is "x" equal to?

$8\ =\ \chi\$

Type answer...

8 = x

8 = 8

Of Course ....

Both sides are EQUAL

Fill in the Blanks

What number is "x" equal to?

$\chi\ =\ 12\$

Type answer...

x = 12

12 = 12

Of Course ....

Both sides are EQUAL

Fill in the Blanks

What number is "x" equal to?

$14\ =\ \chi\$

Type answer...

14 = x

14 = 14

Of Course ....

Both sides are EQUAL

MUST KEEP BOTH SIDES EQUAL!

This is the most important part!

I can do the same on both sides

to keep it EQUAL

10 + 1 = 10 + 1

Poll

Is this CORRECT?

$10\ +\ 2\ =\ 10\ +\ 2$

YES

Poll

Is this CORRECT?

$10\ +\ 5\ =\ 10\ +\ 5$

YES

Poll

Is this CORRECT?

$10\ +\ 2\ =\ 10\ +\ 5$

YES

MUST KEEP BOTH SIDES EQUAL!

This is the most important part!

I can do the SAME on both sides

to keep it EQUAL

10 + 1 = 10 + 1

You might be used to this ...

10 + 1 = 11

Fill in the Blanks

What number is "x" equal to?

$10\ +\ 2\ =\ \chi$

Type answer...

10 + 2 = x

12 = x

12 = 12

Of Course ....

Both sides are EQUAL

Fill in the Blanks

What number is "x" equal to?

$7\ +\ 3\ =\ \chi$

Type answer...

7 + 3 = x

10 = x

10 = 10

Of Course ....

Both sides are EQUAL

Fill in the Blanks

What number is "x" equal to?

$12\ +\ 4\ =\ \chi$

Type answer...

12 + 4 = x

16 = x

16 = 16

Of Course ....

Both sides are EQUAL

MUST KEEP BOTH SIDES EQUAL!

This is the most important part!

I can do the SAME on both sides

to keep it EQUAL

10 + 1 = 10 + 1

You might be used to this ...

10 + 1 = 11

Fill in the Blanks

What number is "x" equal to?

$10\ +\ \chi\ =\ 14$

Type answer...

10 + x = 14

10 + 4 = 14

14 = 14

Of Course ....

Both sides are EQUAL

Fill in the Blanks

What number is "x" equal to?

$12\ +\ \chi\ =\ 15$

Type answer...

12 + x = 15

12 + 3 = 15

15 = 15

Of Course ....

Both sides are EQUAL

Fill in the Blanks

What number is "x" equal to?

$14\ +\ \chi\ =\ 20$

Type answer...

14 + x = 20

14 + 6 = 20

20 = 20

Of Course ....

Both sides are EQUAL

MUST KEEP BOTH SIDES EQUAL!

This is the most important part!

I can do the SAME on both sides

to keep it EQUAL

10 + 1 = 10 + 1

You might be used to this ...

10 + 1 = 11

Fill in the Blanks

What number is "x" equal to?

$\chi\ +\ 6\ =\ 14$

Type answer...

x + 6 = 14

8 + 6 = 14

14 = 14

Of Course ....

Both sides are EQUAL

Fill in the Blanks

What number is "x" equal to?

$\chi\ +\ 7\ =\ 15$

Type answer...

x + 7 = 15

8 + 7 = 15

15 = 15

Of Course ....

Both sides are EQUAL

Fill in the Blanks

What number is "x" equal to?

$\chi\ +\ 8\ =\ 13$

Type answer...

x + 8 = 13

5 + 8 = 13

13 = 13

Of Course ....

Both sides are EQUAL

MUST KEEP BOTH SIDES EQUAL!

This is the most important part!

I can do the SAME on both sides

to keep it EQUAL

10 + 1 = 10 + 1

You might be used to this ...

11 = 10 + 1

Fill in the Blanks

What number is "x" equal to?

$\chi\ =\ 10+\ 6\$

Type answer...

x = 10 + 6

x = 16

16 = 16

Of Course ....

Both sides are EQUAL

Fill in the Blanks

What number is "x" equal to?

$\chi\ =\ 12+\ 4\$

Type answer...

x = 12 + 4

x = 16

16 = 16

Of Course ....

Both sides are EQUAL

Fill in the Blanks

What number is "x" equal to?

$\chi\ =\ 8+\ 9\$

Type answer...

x = 8 + 9

x = 17

17 = 17

Of Course ....

Both sides are EQUAL

MUST KEEP BOTH SIDES EQUAL!

This is the most important part!

I can do the SAME on both sides

to keep it EQUAL

10 + 1 = 10 + 1

You might be used to this ...

11 = 10 + 1

Fill in the Blanks

What number is "x" equal to?

$18\ =\ x\ +\ 6\$

Type answer...

18 = x + 6

18 = 12 + 6

18 = 18

Of Course ....

Both sides are EQUAL

Fill in the Blanks

What number is "x" equal to?

$21\ =\ x\ +\ 7\$

Type answer...

21 = x + 7

21 = 14 + 7

21 = 21

Of Course ....

Both sides are EQUAL

Fill in the Blanks

What number is "x" equal to?

$15\ =\ x\ +\ 8\$

Type answer...

15 = x + 8

15 = 7 + 8

15 = 15

Of Course ....

Both sides are EQUAL

MUST KEEP BOTH SIDES EQUAL!

This is the most important part!

I can do the SAME on both sides

to keep it EQUAL

10 + 1 = 10 + 1

You might be used to this ...

11 = 10 + 1

Fill in the Blanks

What number is "x" equal to?

$20\ =\ 12\ +x\$

Type answer...

20 = 12 + x

20 = 12 + 8

20 = 20

Of Course ....

Both sides are EQUAL

Fill in the Blanks

What number is "x" equal to?

$18\ =\ 14\ +x\$

Type answer...

18 = 14 + x

18 = 14 + 4

18 = 18

Of Course ....

Both sides are EQUAL

Fill in the Blanks

What number is "x" equal to?

$25\ =\ 15\ +x\$

Type answer...

25 = 15 + x

25 = 15 + 5

25 = 25

Of Course ....

Both sides are EQUAL

MUST KEEP BOTH SIDES EQUAL!

This is the most important part!

I can do the same on both sides

to keep it EQUAL

10 + 1 = 10 + 1

Fill in the Blanks

What number is "x" equal to?

$10\ +\ 2\ =\ 10\ +\ x\$

Type answer...

10 + 2 = 10 + x

10 + 2 = 10 + 2

20 = 20

Of Course ....

Both sides are EQUAL

Fill in the Blanks

What number is "x" equal to?

$14\ +\ 5\ =\ 14\ +\ x\$

Type answer...

14 + 5 = 14 + x

14 + 5 = 14 + 5

19 = 19

Of Course ....

Both sides are EQUAL

Fill in the Blanks

What number is "x" equal to?

$9\ +\ x\ =\ 9\ +\ 6\$

Type answer...

9 + x = 9 + 6

9 + 6 = 9 + 6

15 = 15

Of Course ....

Both sides are EQUAL

Fill in the Blanks

What number is "x" equal to?

$12\ +\ x\ =\ 12\ +\ 5\$

Type answer...

12 + x = 12 + 5

12 + 5 = 12 + 5

17 = 17

Of Course ....

Both sides are EQUAL

Fill in the Blanks

What number is "x" equal to?

$10\ +\ 4\ =\ x\ +\ 4\$

Type answer...

10 + 4 = x + 4

10 + 4 = 10 + 4

14 = 14

Of Course ....

Both sides are EQUAL

Fill in the Blanks

What number is "x" equal to?

$15\ +\ 6\ =\ x\ +\ 6\$

Type answer...

15 + 6 = x + 6

15 + 6 = 15 + 6

21 = 21

Of Course ....

Both sides are EQUAL

Fill in the Blanks

What number is "x" equal to?

$x\ +\ 6\ =\ 5\ +\ 6\$

Type answer...

x + 6 = 5 + 6

5 + 6 = 5 + 6

11 = 11

Of Course ....

Both sides are EQUAL

Fill in the Blanks

What number is "x" equal to?

$x\ +\ 8\ =\ 5\ +\ 8\$

Type answer...

x + 8 = 5 + 8

5 + 8 = 5 + 8

13 = 13

Of Course ....

Both sides are EQUAL

MUST KEEP BOTH SIDES EQUAL!

This is the most important part!

I can do the same on both sides

to keep it EQUAL

10 - 1 + 1 = 10 - 1 + 1

Poll

Is this CORRECT?

$0\ =\ 0\$

YES

Poll

Is this CORRECT?

$0\ +\ 2\ =\ 0\ +\ 2\$

YES

Poll

Is this CORRECT?

$0\ +\ 2\ -\ 2\ =\ 0\ +\ 2\ -\ 2\$

YES

Poll

Is this CORRECT?

$10\ +\ 2\ =\ 10\ +\ 2$

YES

Poll

Is this CORRECT?

$10\ -\ 2\ =\ 10\ -\ 2$

YES

Poll

Is this CORRECT?

$10\ +2-\ 2\ =\ 10\ +2-\ 2$

YES

Poll

Is this CORRECT?

$5+5\ -\ 2\ =\ 10\ -\ 2$

YES

Poll

Is this CORRECT?

$10\ -\ 2\ =\ 8\ +\ 2\ -\ 2$

YES

Poll

Is this CORRECT?

$8\ +\ 2\ -\ 2\ =\ 8\ +\ 2\ -\ 2$

YES

100

Poll

Is this CORRECT?

$8\ +\ 2\ -\ 2\ =\ 8\$

YES

101

Poll

Is this CORRECT?

$10\ +\ 2\ -\ 2\ =\ 6\ +\ 6\ \ -\ 2\$

YES

102

Poll

Is this CORRECT?

$10\ +\ 2\ -\ 2\ =\ 10\ +\ 0\$

YES

103

Poll

Is this CORRECT?

$10\ +\ 0\ =\ 10\ +\ 2\ -\ 2$

YES

104

Fill in the Blanks

What number is "x" equal to?

$\chi\ -\ 1\ +\ 1=\ 7\ +1$

Type answer...

105

106

Fill in the Blanks

What number is "x" equal to?

$\chi\ -\ 1\ +\ 1=\ 7\ +1$

Type answer...

107

x - 1 + 1 = 7 + 1

x + 0 = 7 + 1

x = 7 + 1

x = 8

Of Course ....

Both sides are EQUAL

108

Fill in the Blanks

What number is "x" equal to?

$\chi\ -\ 2\ +\ 2=\ 7\ +2$

Type answer...

109

x - 2 + 2 = 7 + 2

x + 0 = 7 + 2

x = 7 + 2

x = 9

Of Course ....

Both sides are EQUAL

110

Fill in the Blanks

What number is "x" equal to?

$\chi\ -\ 3\ +\ 3=\ 7\ +3$

Type answer...

111

x - 3 + 3 = 7 + 3

x + 0 = 7 + 3

x = 7 + 3

x = 10

Of Course ....

Both sides are EQUAL

112

x - 3 + 3 = 7 + 3

x + 0 = 7 + 3

x = 7 + 3

x = 10

Of Course ....

Both sides are EQUAL

113

114

Fill in the Blanks

What number is "x" equal to?

$\chi\ -\ 3=\ 7$

Type answer...

115

x - 3 = 7

10 - 3 = 7

7 = 7

Of Course ....

Both sides are EQUAL

116

x - 3 = 7

x - 3 + 3 = 7 + 3

x + 0 = 7 + 3

x = 7 + 3

x = 10

Let's looks at it differently ...

Both sides are EQUAL

117

Fill in the Blanks

What number is "x" equal to?

$\chi\ -\ 6=\ 10$

Type answer...

118

x - 6 = 10

16 - 6 = 10

10 = 10

Of Course ....

Both sides are EQUAL

119

x - 6 = 10

x - 6 + 6 = 10 + 6

x + 0 = 10 + 6

x = 10 + 6

x = 16

Let's looks at it differently ...

Both sides are EQUAL

120

121

You might be used to this ...

10 - 1 = 9

122

Fill in the Blanks

What number is "x" equal to?

$10\ -\ 2\ =\ \chi$

Type answer...

123

10 - 2 = x

8 = x

8 = 8

Of Course ....

Both sides are EQUAL

124

Fill in the Blanks

What number is "x" equal to?

$10\ -\ \chi\ =\ 4$

Type answer...

125

10 - x = 4

10 - 6 = 4

4 = 4

Of Course ....

Both sides are EQUAL

126

MUST KEEP BOTH SIDES EQUAL!

This is the most important part!

127

I can do the same on both sides

to keep it EQUAL

10x = 10x

128

Poll

Is this CORRECT?

$\ \ 3x\ =\ 3x\$

YES

129

Poll

Is this CORRECT?

$\ \ 3x\ =\ 5x\$

YES

130

Poll

Is this CORRECT?

$\ \ 5x\ =\ 5x\$

YES

MUST KEEP BOTH SIDES EQUAL!

This is the most important part!

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