Remember: After 119 comes 120. Count on, count back, and count by tens.
Find the number
Count on and count back.
1
What number goes in the box?
2
Pip starts at 104 and counts on 9 more. Where does Pip land?
3
Pip's blocks show a flat and 2 rods. How many is that?
4
One more cube joins these blocks. What number do they show now?
5
Which number is 10 more than 104?
105114204
6
Count back from 116: 116, 115, 114,
Think about it
7
Put these in order. Biggest first.
108
99
103
120
112
8
Counting by tens from 90 goes 90, 100, 110, 120.
TrueFalse
9
Join each set of blocks to its number.
11 flat and 9 ones
21 flat and 1 rod
31 flat and 2 rods
A109
B110
C120
10
What number is missing? 117, 118, ___, 120
119121116
11
The numbers go up by 5: 100, 105, , 115
12
Write how you know that 119 comes just before 120.
13
Draw blocks to show 120.
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