🧠 Grade 2 Math Quiz · Numbers to 100

Numbers 21 to 100 Practice Questions

70 Grade 2 questions on Numbers 21 to 100. Choose an answer to get instant feedback and a short explanation — the first 10 are free.

How many tens and ones are in 45?

Explanation: 45 = 4 tens + 5 ones. Well done understanding place value!

What number comes right after 67?

Explanation: When we count forward, after 67 comes 68.

Which number is greater: 52 or 39?

Explanation: 52 is greater than 39 because 52 comes after 39.

Put these numbers in order from smallest to greatest: 28, 15, 33, 21

Explanation: Smallest to greatest: 15 → 21 → 28 → 33

What is 27 + 4?

Explanation: 27 + 4 = 31. Count on from 27: 28, 29, 30, 31.

What is 50 - 8?

Explanation: 50 - 8 = 42. Count back 8 steps from 50.

Which number is between 35 and 42?

Explanation: 38 is between 35 and 42.

How many tens and ones make 63?

Explanation: 63 = 6 tens + 3 ones. Excellent!

What is 48 + 5?

Explanation: 48 + 5 = 53. Count on from 48.

What number is 6 less than 29?

Explanation: 29 - 6 = 23.

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