Final answer:
Laura will draw 7 tens to show the number 70, as one ten equals 10, and 70 divided by 10 equals 7.
Step-by-step explanation:
Laura wants to show the number 70 in terms of tens. To determine how many tens Laura will draw, we simply need to divide the number 70 by the value of each ten, which is 10. 70 divided by 10 equals 7, so Laura will need to draw 7 tens.
This is because the number 70 is composed of 7 groups of 10, meaning that the digit in the tens place is 7, indicating the presence of 7 tens. Each 'ten' represents the value of 10, and when multiplied back (7 times 10), it results in the original number, 70. Thus, the answer to how many tens Laura will draw is 7.