4.1 Ordering decimals

4.1 Ordering decimals
WALT: compare and order decimals

WILF:I can use the symbols =, ≠, > and < to order and compare decimals.

Keywords: compare, decimal number, fourth, hundredths, order, tenths, whole-number part



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Slide 1: Slide
MathSecondary Education

This lesson contains 18 slides, with interactive quizzes and text slides.

Items in this lesson

4.1 Ordering decimals
WALT: compare and order decimals

WILF:I can use the symbols =, ≠, > and < to order and compare decimals.

Keywords: compare, decimal number, fourth, hundredths, order, tenths, whole-number part



Slide 1 - Slide

For each pair,choose the smallest decimal number.
A
13.5
B
9.99

Slide 2 - Quiz

For each pair,choose the smallest decimal number.
A
4.32
B
3.67

Slide 3 - Quiz

For each pair,choose the smallest decimal number.
A
12.56
B
21.652

Slide 4 - Quiz

For each pair,choose the smallest decimal number.
A
3.4
B
3.21

Slide 5 - Quiz

For each pair,choose the smallest decimal number.
A
0.05
B
0.043

Slide 6 - Quiz

For each pair,choose the smallest decimal number.
A
0.09
B
0.1

Slide 7 - Quiz

For each set, write the decimal numbers in order of size.
(To order decimal numbers, you write them from the smallest to the largest.)

4.1 Ordering decimals
2.009
2.15
2.7

Slide 8 - Drag question

For each set, write the decimal numbers in order of size.
(To order decimal numbers, you write them from the smallest to the largest.)

4.1 Ordering decimals
3.2
3.342
3.45

Slide 9 - Drag question

For each set, write the decimal numbers in order of size.
(To order decimal numbers, you write them from the smallest to the largest.)

4.1 Ordering decimals
17.05
17.1
17.125
17.42

Slide 10 - Drag question

For each set, write the decimal numbers in order of size.
(To order decimal numbers, you write them from the smallest to the largest.)

4.1 Ordering decimals
0.52
0.59
0.71
0.77

Slide 11 - Drag question

For each set, write the decimal numbers in order of size.
(To order decimal numbers, you write them from the smallest to the largest.)

4.1 Ordering decimals
5.199
 5.2
5.212
5.219

Slide 12 - Drag question

For each set, write the decimal numbers in order of size.
(To order decimal numbers, you write them from the smallest to the largest.)

4.1 Ordering decimals
9.03
9.08
9.7
9.901
9.99

Slide 13 - Drag question


Brad puts these decimal number cards in order of size.There is a mark covering part of the number on the middle card.  

Write down three possible numbers that could be on the middle card.

Slide 14 - Open question

Slide 15 - Slide

Write these amounts in order of size.
Use the tip box to help you.

4.1 Ordering decimals
Remember:
10 mL = 1 cL
100 cL = 1 L 
1000 mL = 1 L
1000 mg = 1 g
1000 g = 1 kg
1000 kg = 1 t


300 mL
38.1 cL
0.385 L

Slide 16 - Drag question

Write these amounts in order of size.
Use the tip box to help you.

4.1 Ordering decimals
Remember:
10 mL = 1 cL
100 cL = 1 L 
1000 mL = 1 L
1000 mg = 1 g
1000 g = 1 kg
1000 kg = 1 t


7.3 cm
0.705 m
725 mm

Slide 17 - Drag question

Write these amounts in order of size.
Use the tip box to help you.

4.1 Ordering decimals
519 000 mg
530 g
5.12 kg
0.0058 t

Slide 18 - Drag question