Lesson Worksheet: Comparing Two-Digit Numbers: Models Mathematics • 1st Grade

In this worksheet, we will practice comparing numbers up to 100 by modelling them with counters or place value blocks and by thinking about the number of tens and ones.

Q1:

Sophia says that 53 is greater than 67. Is she correct?

ANo
BYes

Q2:

Emma thinks that the number in Group C is greater than the number in Group D.

Is this true or false?

ATrue
BFalse

Q3:

Is Group C greater than Group D?

ANo
BYes

Q4:

Michael says that 17 is less than 21. Is he correct?

ANo
BYes

Q5:

Look at the numbers on the cards.

36 has tens than 57.

Amore
Bless

36 is than 57.

Agreater
Bless

Q6:

Compare these sets.

Choose the set with the greatest number of ones.

Q7:

Compare the groups of rods and cubes.

Pick the correct symbol.

Q8:

Compare these sets.

Choose the set with the greatest number of tens.

Q9:

Pick the symbol to compare these sets of ten frames.

Q10:

Fill in the blank using “greater than,” “less than,” or “equal to”: Matthew’s set is Anthony’s set.

Aless than
Bequal to
Cgreater than

Q11:

Which of the following numbers is greater than the number that is represented in the place value model shown?