# Lesson Worksheet: Tens Mathematics • 1st Grade

In this worksheet, we will practice modeling a ten as ten ones and modeling multiples of ten using base ten blocks.

Q1:

How many ones make a ten? Q2:

How many ones make 2 tens? Q3:

A number has been made from place value blocks. How many groups of 10 are there?

What is the number.

Q4:

What is the number? Q5:

Mason has 6 boxes with 10 crayons in each box. How many crayons does he have altogether?

How many groups of ten does he have?

Q6: How many ones are in 20?

How many groups of ten are in 20?

Q7:

A teacher asked his students how many ones can be found in a bundle of ten. Who is correct? • ANoah
• BDaniel

Q8:

What number is missing?

90 marshmallows equals groups of 10.

Q9:

Pick one way to make 10.

• A • B • C Pick another way to make 10.

• A • B • C Q10:

What number am I? Q11:

What number is missing?

6 tens ones.

Q12:

Which is the same as 10?

• A
• B
• C

Q13:

How many tens are in seventy ones?

Q14:

Amelia has 3 boxes with 10 candies in each box. How many candies does she have in total?

How many groups of ten does she have?

Q15:

How many digits are there in the number 10?