addition and subtraction of numbers

Identify which is the method of "Addition"

• 3,987- 5,678

• 1,904 + 7,896

Tags

CCSS.4.NBT.B.4

Identify which is the method of "Subtraction".

• 6,789 - 2,984

• 2,950 + 7,900

Tags

CCSS.4.NBT.B.4

What is the meaning of "Addition"?

• The process of calculating the total of two or more numbers or amounts.

• Taking something away from a group or number of things.

• A number that can be defined as a number whose whole number part and the fractional part is separated by a decimal point.

Tags

CCSS.5.NBT.B.7

What is the sum of 78321 and 45974

• 1123495

• 24295

• 124295

Tags

CCSS.3.NBT.A.2

CCSS.2.NBT.B.7

67 - 20 =?

Tags

CCSS.1.NBT.C.5

What is the meaning of "Subtraction"?

• The action or process of adding something to something else.

  .

• Taking something away from a group or number of things.

• A number that can be defined as a number whose whole number part and the fractional part is separated by a decimal point

Tags

CCSS.5.NBT.B.7

Identify which is the concept "Addition" of the question given below.

• Ashima and Arishfa are friends. One day, Ashima got some a small question from her teacher. She had no idea what the answer is. She asked help for Arishfa. The question was " 2,567 + 5,678". What is the answer?

• Somya and doll are twin sisters. One day, Doll got chocolates from her teacher. She got 10. She gave some to Somya. How much is left with her?

• One pencil costs $2, Kamsy needs 5 pencils, how much will she need to purchase 5 pencils?

• What is the sum of 8972, 6517, 4 and 567

• Total sum of a group of nymbers

45 + 89 =?

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Tags

CCSS.7.RP.A.2C

456- 275

• 181

• 7789

• 23

• None of the above

Tags

CCSS.3.NBT.A.2

CCSS.2.NBT.B.7

WHat is the opposite of addition?

• Division

• Multiplication

• Subtraction

• Bodmas

Tags

CCSS.7.EE.B.3