To find the closest number means to

• Add

• Subtract

• Estimate

• Guess

Tags

CCSS.3.NBT.A.1

Combined means to

• Add

• Subtract

Tags

CCSS.5.NBT.B.7

Difference means to

• Add

• Subtract

Tags

CCSS.1.OA.A.1

Sum is the answer to

• an addition problem.

• a subtraction problem.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Less than means to

• add

• subtract

Tags

CCSS.3.NF.A.3D

A number sentence is

• an addition problem

• both addition and subtraction problems

• a subtraction problem

• neither addition or subtraction problems

Tags

CCSS.2.OA.A.1

The answer to an addition problem is called the _________.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

The answer to a subtraction problem is called the ____________.

Tags

CCSS.2.OA.A.1

Which key word(s) means you have to add?

• total

• left

• take-away

• how many more

Tags

CCSS.5.NBT.B.7

Which key word(s) means you have to subtract?

• difference

• all together

• combine

• total

Tags

CCSS.2.OA.A.1