NC Check-In 1 Review

Front

What is the total number of students if there are 178 2nd graders and 225 3rd graders?

Back

403

Front

What expression represents a grid with 4 rows and 7 columns?

Back

4x7

Front

What is the area of a rectangle that is 5 units long and 9 units wide?

Back

45 units²

Front

If Bob caught 15 bugs on Wednesday, 12 on Thursday, 5 on Saturday, and 3 on Sunday, how many more bugs did he catch on Wednesday and Thursday than Saturday and Sunday?

Back

29 bugs

Front

If Charley had 65 pounds of sugar and used 37 pounds, how many pounds does she have left?

Back

28 pounds

Front

What is the formula to calculate the area of a rectangle?

Back

Area = length × width

Front

What is the sum of 178 and 225?

Back

403

Front

If a grid has 4 rows and 5 columns, what is the expression to represent it?

Back

4x5

Front

What is the difference between 65 pounds and 37 pounds?

Back

28 pounds

Front

How do you find the total number of items from two groups?

Back

Add the number of items in each group together.