3 Digit Addition/Subtraction
(No Borrowing)

3 Digit Addition and Subtraction (Borrowing)
Unknown Number
Math Vocabulary
Multiplication
100

431+548

What is 979

100

300-281

19

100

n x 8=48

What is n=6

100

The answer to a multiplication problem is called

What is..Product

100

4x5

What is 20

200

456-323

What is 133

200

500-213

287

200

9 x p=81

What is p=9

200

4+4+4+4 is an example of

What is..Repeated Addition

200

6x6

What is 36


300

671+327

What is 998

300

450-319

131

300

40 ÷ m=5

What is m=8

300

The unit of measurement for liquids

What is liters and milliliters

300

7x8

What is 56


400

127+532

What is 659

400

322-187

135

400

77 ÷ 11= j

What is j=7

400

8x4=32 and 4x8=32 is called what

What is.. the commutative property

400

8x9

What is 72

500

783-421

What is 362

500

912-567

241

500

t ÷ 9 = 7

 What is t=63

500

This type of problem is an example of:

6x3=(5+1)x3

6x3=(5x3)+(1x3)

6x3=15+3

6x3=18

What is.. the break apart strategy/ distribute strategy

500

(4x7)+(3x6)=

What is 46

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