Question

1. circle more tens.

2 tens 13 ones
____ tens ____ ones
______ total

Explanation:

Step1: Convert ones to tens

13 ones = 1 ten + 3 ones

Step2: Add to existing tens

2 tens + 1 ten = 3 tens

Step3: Calculate total

$3 \times 10 + 3 = 33$

Answer:

3 tens 3 ones
33 total