Double Digit Addition/ Subtraction up to 100 (no regrouping)

Front

What is double digit addition?

Back

Double digit addition is the process of adding two numbers that each have two digits, resulting in a sum that can be up to three digits.

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

What is double digit subtraction?

Back

Double digit subtraction is the process of subtracting one two-digit number from another two-digit number, resulting in a difference that can also be a two-digit number.

Tags

CCSS.7.NS.A.1C

Front

What is the sum of 24 and 52?

Back

76

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

What is the difference when you subtract 31 from 75?

Back

44

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is 61 plus 31?

Back

92

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

What is 32 minus 11?

Back

21

Tags

CCSS.2.OA.A.1

Front

What is the sum of 84 and 12?

Back

96

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

How do you add two-digit numbers without regrouping?

Back

Align the numbers by place value, add the ones place, then add the tens place.

Tags

CCSS.2.NBT.B.7

Front

How do you subtract two-digit numbers without regrouping?

Back

Align the numbers by place value, subtract the ones place, then subtract the tens place.

Tags

CCSS.2.NBT.B.7

Front

What is the place value of the digit 5 in the number 52?

Back

The place value of 5 in 52 is 50, as it is in the tens place.

Tags

CCSS.4.NBT.A.1