2 and 3 digit Addition and Subtraction

Match the following

• Numbers the Same

• 48

  -23

• More on the Floor

• 78

  -38

• More on the Top

• 82

  -29

Match the following

• No Need to Stop

• More on the Floor

• Go Next Door

• More on the Top

• Zero is the Game

• Numbers the Same

Tags

TEKS.MATH.1.3B

What are the steps to solve

81

-26

• Solve 11 ones minus 6 ones

• Decide: More on the Top, More on the floor, or Numbers the Same

• Take a ten and decompose into ones

• More on the Floor, go next door grab 10 more

• Solve 7 tens minus 2 tens

Mrs. Kopecky has a bag of 136 jelly beans and a bag of 322 sour patch kids. How much candy does she have all together?

Tags

TEKS.MATH.2.4C

TEKS.MATH.3.4A

Solve:

134

- 23

• 157

• 57

• 11

• 111

Tags

TEKS.MATH.2.4C

TEKS.MATH.3.4A

What is ten more than 457?

Tags

TEKS.MATH.2.7B

What is ten less than 896?

Tags

TEKS.MATH.2.7B

Miss Corner brought 645 donuts to school. Mrs. Kopecky (and baby) ate 324 of them. How many donuts are left for Miss Corner to eat?

• 324 donuts

• 321 donuts

• 231 donuts

• 969 donuts

Tags

TEKS.MATH.3.4A

TEKS.MATH.3.5B

• 5015

• 515

• 6015

• 615

Tags

TEKS.MATH.2.4C

TEKS.MATH.3.4A

• 900

• 800

• 890

• 910