What is the Number?
How many tens and ones are in the number 24?
2 tens and 4 ones
Count on. What number is missing? 10, 11, ___, 13, 14,15
12
Count by tens. What number is missing? 10, 20, ___, 40, 50
30
Draw 4 tens and 5 ones. Then count.
You should have 45.
Count by tens. What number is missing? 40, 50, ___, 70, 80
60
Draw 6 tens and 8 ones. Then count.
You should have 68.
How many tens and ones are in the number 67?
6 tens and 7 ones
Count on. What number is missing? 88, 89, ___, 91, 92, 93
90
Count by tens. What number is missing? 70, 80, ___, 100
90
Draw 7 tens and 2 ones. Then count.
You should have 72.