Multiplication Of Whole Numbers, Decimals, Squares And Square Roots Worksheet With Answers Page 24
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41Lesson focus
Answers
This and the next lesson gauges the extent to which
Revision exercise
individual pupils have achieved the objectives
1. a) 95 + 9 = 104
b) 70 + 22 = 92
stated at the beginning of this unit.
c) 42 – 19 = 23
d) 49 – 16 = 33
Guide the pupils through the completed question 1
e) 2.7 + 3.1 = 5.8
f ) 11.9 + 36.5 = 48.4
in Exercise 3. Help them to see the pattern and allow
g) 5 × 15 = 75
h) 3.5 × 4 = 14
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1
i) 1 125 ÷ 15 = 75
them to complete questions 2–9 on their own.
j)
of 36 = 18
2
2. a) 9 + 9 = 18
b) 6.3 + 6.3 = 12.6
If you have time at the end of the lesson, you could
c) 9 + 9 + 9 = 27
d) 1.4 + 1.4 + 1.4 = 4.2
discuss some or all of the questions.
e) 4 × 4 = 16
f ) 5 × 5 = 25
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3
3
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9
g)
×
=
h) 2 × 2 × 2 = 8
Answers
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2
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Exercise 3
Assessment
1. 63; 2. 13; 3. 42; 4. 42; 5. 3; 6. 14; 7. 8; 8. 78; 9. 7
When the time is up, take in the pupils’ answers.
If you have time at the end of the lesson, you
could discuss some or all of the questions.
Assessment
Pupils should be able to identify the
Mark the exercise, taking note of where
relationship between the numbers (on their
individual pupils have not met the unit
own or with assistance) and complete the
objectives, in order to give these pupils
exercise on their own.
additional teaching input where required.
Lesson 4
Pupil’s Book page 117
Preparation
You will need to have:
•
The answers to the Revision exercise to hand.
Lesson focus
This lesson continues to gauge the extent to which
individual pupils have achieved the objectives
stated at the beginning of this unit.
You should give pupils a set time in which to
complete the Revision exercise. Most pupils should
be able to achieve their maximum score in about
20 minutes.
Pupils should work through the questions
individually. Encourage them not to spend too
much time on any one question if they are stuck.
Instead, they should go on to the next question,
and come back to the question they were struggling
with if they have time at the end of the assessment.
79
Unit 18: Open sentences
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