Number Sense Addition and Subtraction

721-127=

• 593

• 594

• 494

• 493

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

69-45=

• 23

• 44

• 34

• 24

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

79-26=

• 63

• 53

• 73

• 93

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

2+3+4+5+...+10=

• 24

• 34

• 44

• 54

Which words mean:

a symbol that means to add or combine?

• minus sign

• equal sign

• plus sign

• division sign

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which word means:

the amount that comes from adding two or more numbers?

• subtraction

• sum

• digit

• difference

Tags

CCSS.1.OA.A.1

Which word means:

the whole amount; the answer to an addition problem?

• total

• dividend

• less

• more

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.K.5A

The answer to a subtraction problem.

• sum

• difference

• product

• quotient

What you add to a number to get zero. It is another name for opposites.

• opposite

• additive inverse

• absolute value

• integer

Tags

CCSS.7.NS.A.1B

The answer to an addition problem

• sum

• difference

• product

• quotient

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2