Grade 1 Math · Place Value: Tens and Ones
Build two-digit number understanding with five 10-question practice tests covering tens, ones, expanded form, comparison, and real-world examples.
These Grade 1 math practice tests help students understand two-digit numbers by identifying tens and ones, building numbers, writing expanded form, comparing values, and solving simple place value problems. Each mini test contains 10 multiple-choice questions with answers and explanations.
Complete one 10-question test at a time. Use base-ten blocks, drawings, or bundles of ten to model each number. Open the solution after answering, then explain how the tens and ones show the value of the number.
For more Grade 1 math practice, return to the Grade 1 Math category.
5. Test
A 10-question Grade 1 practice test on tens, ones, expanded form, and two-digit place value.
Choose one answer for each question. Open the solution after answering to see the correct answer and explanation.
Please select an answer first.
Correct answer: A
The correct answer is 34.
3 tens and 4 ones make 34 crayons.
Please select an answer first.
Correct answer: B
The correct answer is 52.
5 tens are 50, and 2 more make 52.
Please select an answer first.
Correct answer: C
The correct answer is 68.
6 tens and 8 ones make 68.
Please select an answer first.
Correct answer: D
The correct answer is 75.
7 tens are 70 and 5 ones make 75.
Please select an answer first.
Correct answer: A
The correct answer is 49.
4 tens and 9 ones make 49 points.
Please select an answer first.
Correct answer: B
The correct answer is 6 tens and 1 one.
The 6 is in the tens place and the 1 is in the ones place.
Please select an answer first.
Correct answer: C
The correct answer is 7.
The ones digit in 27 is 7.
Please select an answer first.
Correct answer: D
The correct answer is 8 tens.
80 is made of 8 tens and 0 ones.
Please select an answer first.
Correct answer: A
The correct answer is 26.
2 tens and 6 ones make 26 apples.
Please select an answer first.
Correct answer: B
The correct answer is 93.
9 tens are 90 and 3 ones make 93.
Tens are groups of ten objects, and ones are single objects. In 42, the 4 represents 4 tens and the 2 represents 2 ones.
Each mini test contains 10 multiple-choice questions. The complete page includes five mini tests and 50 questions in total.
A digit has a different value depending on its place. In 24, the 2 means 2 tens, while the 4 means 4 ones.
