# Yr 9 Unit4 Week 2 - Lesson 3

Yr 9 Unit4 Week 2 - Lesson 3
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Slide 1: Tekstslide
MathematicsLower Secondary (Key Stage 3)

In deze les zitten 36 slides, met interactieve quizzen en tekstslides.

Lesduur is: 50 min

## Onderdelen in deze les

Yr 9 Unit4 Week 2 - Lesson 3

#### Slide 1 -Tekstslide

Given y = x, identify the incorrect coordinate pair below
A
(0, 0)
B
(1, 1)
C
(2, 3)
D
(3, 3)

#### Slide 2 -Quizvraag

Given y = 2x, identify the incorrect coordinate pair below
A
(0, 2)
B
(1, 2)
C
(2, 4)
D
(3, 6)

#### Slide 3 -Quizvraag

Given x + y = 15 calculate the value of y when x = 7
A
6
B
7
C
8
D
9

#### Slide 4 -Quizvraag

Given x + y = 15 calculate the value of y when x = -3
A
15
B
16
C
17
D
18

#### Slide 5 -Quizvraag

x + y = 14
2x + 2y = 14
2x + y = 14
x + 2y = 14
Drag and drop the value of x and y that satisfies one of the equations below.
x = 3 y = 4
x = 4 y = 5
x = 8 y = 6
x = 6 y = 2

#### Slide 6 -Sleepvraag

x - y = 9
2x - 2y = 9
2x - y = 9
x - 2y = 9
Drag and drop the value of x and y that satisfies one of the equations below.
x = 8 y = 3.5
x = 8 y = 7
x = 9 y = 0
x = 13 y = 4

#### Slide 7 -Sleepvraag

Use Drag and Drop to complete the addition calculations.
8
8
8
8
0
1
2
3
4
5
6
7
8
9
4

#### Slide 8 -Sleepvraag

Possible Combinations That Sum To 8
0 + 8 = 8
1 + 7 = 8
2 + 6 = 8
3 + 5 = 8
4 + 4 = 8
5 + 3 = 8
6 + 2 = 8
7 + 1 = 8
8 + 0 = 8

#### Slide 9 -Tekstslide

Drag and drop combinations of the integers on the right hand side so that their difference is equal to 9
9
9
9
9
-
-
-
-
0
1
2
3
4
9
10
11
12
13

#### Slide 10 -Sleepvraag

Possible Combinations Whose Difference Is 9
9 - 0 = 9
10 - 1 = 9
11 - 2 = 9
12 - 3 = 8
13 - 4 = 9

#### Slide 11 -Tekstslide

Drag and drop the various variables and numbers onto the correct parts of the function machine in order to solve 2x - 3 =  5
x
y
x2
-3
÷2
+3
5
-5
8
-8
z
x2
5

#### Slide 12 -Sleepvraag

Use the function machine below to solve the equation 2x + 3 = 5 by dragging the value for x onto the last empty square.
x
0
1
x2
-3
÷2
+3
5
5
2
3
4
5
6
7
8
9
10
11
12
13
14

#### Slide 13 -Sleepvraag

Drag and drop the various variables and numbers onto the correct parts of the function machine in order to solve 2x - 3 =  5
x
y
x2
-3
÷2
+3
5
-5
8
-8
z
x2
5

#### Slide 14 -Sleepvraag

Use the function machine below to solve the equation 2x - 3 = 5 by dragging the value for x onto the last empty square.
x
0
1
x2
-3
÷2
+3
5
5
2
3
4
5
6
7
8
9
10
11
12
13
14

#### Slide 15 -Sleepvraag

Rearrange the equation y = x + 3 to make x the subject.
A
x = y
B
x = 3
C
x = y + 3
D
x = y - 3

#### Slide 16 -Quizvraag

Rearrange the equation 2y = x + 3 to make x the subject.
A
x = -3
B
x = 2y + 3
C
x = 2y - 3
D
x = y - 3

#### Slide 17 -Quizvraag

Rearrange the equation 2y = x + 3 to make x the subject.
A
x = -3
B
x = 2y + 3
C
x = 2y - 3
D
x = y - 3

#### Slide 18 -Quizvraag

Rearrange the equation y = 5x - 8 to make 5x the subject.
A
5x = y
B
5x = -8
C
5x = y - 8
D
5x = y + 8

#### Slide 21 -Tekstslide

If 135 x 4 = 540 calculate 540 ÷ 4
A
135
B
540
C
2160
D
None of them

#### Slide 22 -Quizvraag

If 135 x 4 = 540 calculate 540 ÷ 135
A
3
B
4
C
5
D
None of them

#### Slide 23 -Quizvraag

If 135 x 4 = 540 calculate 4 x 135
A
4
B
540
C
135
D
None of them

#### Slide 24 -Quizvraag

If 135 x 4 = 540 calculate 4 x 135
A
4
B
540
C
135
D
None of them