Addition within 1000

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Tags

CCSS.1.OA.A.1

Front

What is the sum of 40 and 166?

Back

206

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

If Jim has 67 marbles and Sam has 19 marbles, how many marbles do they have altogether?

Back

86

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CCSS.2.NBT.B.5

CCSS.1.NBT.C.4

Front

What is the sum of 563 and 99?

Back

662

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the sum of 254 and 41?

Back

295

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What does the plus sign (+) mean in math?

Back

The plus sign (+) means to add numbers together.

Tags

CCSS.1.OA.A.1

Front

What is a number line?

Back

A number line is a straight line with numbers placed at equal intervals, used to represent numbers visually.

Tags

CCSS.2.MD.B.6

Front

What is the place value of the digit 5 in the number 563?

Back

The place value of 5 in 563 is 500.

Tags

CCSS.4.NBT.A.1

Front

How do you check if your addition is correct?

Back

You can check your addition by using the inverse operation, which is subtraction.

Tags

CCSS.1.OA.A.1

Front

What is a word problem in math?

Back

A word problem is a math problem that is presented in the form of a story or real-life situation.

Tags

CCSS.2.OA.A.1