Number & Operations in Base Ten

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1st Grade Math › Number & Operations in Base Ten

Questions 1 - 10
1

Which statement is true?

Explanation

When you are comparing numbers with all different digits, you look at the greatest place value to determine which number is greater or less than. In this case, we are going to look at the tens place.

is less than which means that is less than . Or because the sign means less than.

2

What digit is in the ones place?

Explanation

The ones place is always the first number on the right.

3

Which statement is true?

Explanation

When you are comparing numbers with all different digits, you look at the greatest place value to determine which number is greater or less than. In this case, we are going to look at the tens place.

is less than which means that is less than . Or because the sign means less than.

4

What digit is in the ones place?

Explanation

The ones place is always the first number on the right.

5

What digit is in the ones place?

Explanation

The ones place is always the first number on the right.

6

What digit is in the ones place?

Explanation

The ones place is always the first number on the right.

7

What digit is in the ones place?

Explanation

The ones place is always the first number on the right.

8

What digit is in the ones place?

Explanation

The ones place is always the first number on the right.

9

Which statement is true?

Explanation

When you are comparing numbers with all different digits, you look at the greatest place value to determine which number is greater or less than. In this case, we are going to look at the tens place.

is less than which means that is less than . Or because the sign means less than.

10

Add:

Explanation

When we add two digit numbers, we start by adding the numbers in the ones place.

Next, we need to add the numbers in the tens place.

The final answer is

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