lfD Problem-solving questions 8.
Write 5 less and 5 more than the numbers shown. a)
b) c)
I I I
I I I
5 less 5 less 5 less
I I I
I I I
50 35
20
5 more 5 more 5 more
9. Draw the hands on the clocks to show the following times. b)
a)
a)
c) b)
10. Write
3 o'clock
6 o'clock
Half past 4
an addition number sentence and a subtraction number sentence for each set of numbers.
I Example: 2 3 5 a)
b)
c)
2+3=5
©@© �) <])�)
©@@
3+2=5
+
-
-
+
-
-
+
-
-
b) 6
How many cars would be double this number? _ How many cars would half the amount be? _
_ cars
_ cars
;o :o �o !O
10
How much of the pie has been eaten? Tick your answer.
10
13. Complete this number line counting in 5s.
I I
5 i1
5
5-3=2\
11. Count the racing cars.
a)
0 ,_,..
What fraction of the pie can you see? Tick your answer.
1 1 20
14. Use the symbols to compare the numbers. < (less than)
0 ,-..
IExample: 23 < 45 a) 15
10
I I I I
> (greater than) � 76 > 53
b) 19
20
50
40
0 '"""' '"""'
-
(equal to)
81 = 81 c) 13
\
13
0 '""""
'"""" 7