Page 104 - Start Up Mathematics_1
P. 104
Counting in Tens
1 Count and write.
10 1 ten ten
20 2 tens twenty
30
40
50
60
70
80
90
2 Write numbers in the blank boxes.
(a) 2 tens + 6 ones = 26 (b) 3 tens + 1 one =
(c) 4 tens + 0 ones = (d) 5 tens + 2 ones =
(e) 6 tens + 5 ones = (f) 1 ten + 3 ones =
(g) 9 tens + 7 ones = (h) 7 tens + 4 ones =
(i) 8 tens + 9 ones = (j) 4 tens + 8 ones =
96
