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:

Use the picture to help you answer the questions.

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:

Think about the number 10.

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?

  • A1+1+1+1+1+1+1+1+1+1
  • B1+1+1+1+1
  • C10+10+10+10+10+10+10+10+10+10

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?

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