Numbers up to 100 Practice Questions

Class 1 · Mathematics · 400 free MCQs with instant results and detailed explanations.

400

Total

123

Easy

201

Medium

Hard

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Topics in Numbers up to 100

Counting by Tens 109

Before After Between 156

Reading Two-Digit Numbers 135

Sample Questions from Numbers up to 100

Here are 10 sample questions. Start a quiz to get randomized questions with scoring.

Easy

How many tens are there in the number 50?

A. 5

B. 10

C. 50

D. 20

Show Answer & Explanation

Correct Answer: A

In the number 50, there are 5 groups of ten (10, 20, 30, 40, 50).

Easy

If you have 3 packs of 10 pencils each, how many pencils do you have in total?

A. 30

B. 20

C. 10

D. 40

Show Answer & Explanation

Correct Answer: A

3 packs of 10 pencils means 3 multiplied by 10 equals 30 pencils.

Easy

Count by tens: 10, 20, ___, 40.

A. 30

B. 50

C. 20

D. 10

Show Answer & Explanation

Correct Answer: A

The missing number between 20 and 40 in the counting by tens is 30.

Medium

How many tens are there in the number 50?

A. 5

B. 10

C. 2

D. 15

Show Answer & Explanation

Correct Answer: A

The number 50 can be divided by 10, which results in 5. Therefore, there are 5 tens in 50.

Medium

If you have 70, how many more do you need to reach 100?

A. 30

B. 20

C. 40

D. 10

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Correct Answer: A

To find out how many more are needed to reach 100 from 70, subtract 70 from 100. 100 - 70 equals 30.

Medium

What is the next number when counting by tens after 30?

A. 20

B. 40

C. 50

D. 60

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Correct Answer: B

When counting by tens from 30, the next number is 40.

Medium

Which of these numbers is the largest when counting by tens?

A. 20

B. 50

C. 30

D. 10

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Correct Answer: B

Among the options, 50 is the largest number when counting by tens.

Hard

If you count by tens starting from 10, which of the following numbers will you reach first that is greater than 50?

A. 60

B. 70

C. 50

D. 40

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Correct Answer: A

Counting by tens from 10 gives us 10, 20, 30, 40, 50, 60, ... The first number greater than 50 is 60.

Hard

If you have 5 groups of ten apples, how many apples do you have in total?

A. 50

B. 40

C. 30

D. 10

Show Answer & Explanation

Correct Answer: A

5 groups of ten apples means 5 x 10 = 50 apples in total.

Q10

Hard

If you have 3 groups of 20 toys and you want to count them in tens, how many groups of ten will you have?

A. 6

B. 4

C. 10

D. 5

Show Answer & Explanation

Correct Answer: A

3 groups of 20 toys means 60 toys. Counting in tens gives us 60 / 10 = 6 groups.

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Numbers up to 100 — Class 1 Mathematics Practice Questions Online

This page contains 400 practice MCQs for the chapter Numbers up to 100 in Class 1 Mathematics. The questions are organized by difficulty — 123 easy, 201 medium, 76 hard — so you can choose the right level for your preparation.

Every question includes a detailed explanation to help you understand the concept, not just memorize answers. Take a timed quiz to simulate exam conditions, or practice at your own pace with no time limit. This chapter covers 3 topics, giving you comprehensive coverage of the entire chapter.