Unit
1
Study Guide 1/2 G05 ~ Mathematics
LESSON 1: WHOLE NUMBERS This lesson is a revision of Grade 4 work. Do you still remember what a whole number is? Whole numbers do not have fractions or decimals. Whole numbers are always positive and never negative. Remember: 0 is also a whole number. Examples of whole numbers
{0; 1; 2; 3; 4; 5; 6; ...}
1 2
0,5
If numbers are placed in curly brackets { }, we call it a set of numbers. This means that {0; 1; 2; 3; 4; 5; 6; ...} is a set of whole numbers.
Study the numbers in the table and circle the whole numbers.
1,9
153
10
100
-650
0
6 124
85
-8,98
99
-7
56 11
In this lesson, you will: • count • order • compare • represent and • indicate place value of whole numbers © Optimi
16
–
33
15
4
4