What is the Number?
Tens and Ones
Counting on
Count by 10s
Draw the Rods and Units
100
6 tens and 3 ones = ______
63
100

How many tens and ones are in the number 24?

2 tens and 4 ones

100

Count on. What number is missing? 10, 11, ___, 13, 14,15

12

100

Count by tens. What number is missing? 10, 20, ___, 40, 50

30

100

Draw 4 tens and 5 ones. Then count.

You should have 45.

200
8 tens and 4 ones = ____
84
200
How many tens and ones are in the number 43?
4 tens and 3 ones
200
Count on. What number is missing? 56, 57, ___, 59, 60, 61
58
200

Count by tens. What number is missing? 40, 50, ___, 70, 80

60

200

Draw 6 tens and 8 ones. Then count.

You should have 68.

300
9 tens and 2 ones = _____
92
300

How many tens and ones are in the number 67?

6 tens and 7 ones

300

Count on. What number is missing? 88, 89, ___, 91, 92, 93

90

300

Count by tens. What number is missing? 70, 80, ___, 100

90

300

Draw 7 tens and 2 ones. Then count.

You should have 72.