Addition and Subtraction to 120

The _____________ is the answer to an addition problem.

• difference 

• sum 

• addend

• product

Mr. Fahad has 82 pencils. Then he sells 56 pencils. How many pencils does he have now?

• 24

• 25

• 26

• 27

What is my first step when adding and subtracting?

• Go to the tens place

• Go to the hundreds place

• Go to the ones place

• Go to the thousands place

Estimate the sum of 120+190 by rounding to the nearest hundreds

• 300

• 310

• 200

• 400

Use mental math to solve.

120 + 42 + 80

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Lilly finished 3 math problems for morning work. She finished 5 more during math class and 6 more for homework. How many math problems did she complete in all?

• 11

• 8

• 14

• 2

Peace finished 3 math problems for morning work. She finished 5 more during math class and 6 more for homework. How many math problems did she complete in all?

• 11

• 8

• 14

• 2

Hunter had 15 marbles. He gave 6 away to his friends. He found 3 more. How many marbles does Hunter have now?

• 12

• 24

• 18

• 15

10 + 7

• 11

• 107

• 17

• 20

9 + 3

• 11

• 12

• 10

• 9