Have your students practice finding the missing addends with 2 digit numbers and identifying the related addition and subtraction number sentences.
Students match the related addition and subtraction number sentences, calculate the answer, then find the missing number.
Students can write the number sentences and missing numbers on the recording sheet provided or in their notebooks.
This game includes:
24 addition sentences
24 related subtraction sentences
24 answer cards
72 cards in total
I have been a New York City teacher in the public schools for 16 years. I worked with students from second grade through fourth grade.