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2 Digit Addition

100

52+35=?

87

200

45+33=?

78

300

43+28=?

71

400

75+16=?

91

500

64+67=?

131

3 Digit Addition

100

100+200=?

300

200

245+356=?

601

300

425+547=?

972

400

653+138=?

791

500

201+199=?

400

Math Vocabulary

100

The column you always start with when solving an addition equation. 

Ones Column

200

The second column you solve for in an addition equation.

Tens Column

300

What is the third column we solve for in an addition equation?

Hundreds Column

400

If there was a fourth column in our addition equation, what would it be called?

Thousands Column.

500

What is another name for an equation that also starts with an "E"?

Expression.

Multiplication

100

5x2=?

10

200

4x3=?

12

300

A multiplication equation that shows 3 row of 6.

3x6

400

What is our strategy we use for solving story problems?

CUBES

500

What is the commutative property?

3x5=5x3