2.NBT.5

Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.

2 digit + 1 digit

2 Digit + 1 Digit

2 digit + 2 digit

2 Digit + 2 Digit

2 digit + 1 digit with regrouping

2 Digit + 1 Digit with Regrouping

2 digit + 2 digit with regrouping

2 Digit + 2 Digit with Regrouping

Word problems

Word Problems

Subtract tens from a 2 digit number

Subtract Tens from a 2 Digit Number

2 digit - 1 digit

2 Digit - 1 Digit

2 digit - 2 digit

2 Digit - 2 Digit

2 digit - 1 digit with regrouping

2 Digit - 1 Digit with Regrouping

2 digit - 2 digit with regrouping

2 Digit - 2 Digit with Regrouping

Word problems

Word Problems