
G2 / MISSION 4 / LESSON 4
Quiz by Alma Moore-Egen
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
Subtract. Change the second number to a friendly number. Write the new equation. 23 -9 = 14
Subtract. Change the second number to a friendly number. Write the new equation. 32 -19= 13
Subtract. Change the second number to a friendly number. Write the new equation. 50 -29 = 21
Subtract. Change the second number to a friendly number. Write the new equation. 47 - 28 = 19
Add. Change one number to a friendly number and adjust. Write the equation. 29 + 46
Add. Change one number to a friendly number and adjust. Write the equation. 38 + 45
Add. Change one number to a friendly number and adjust. Write the equation. 61 + 29
Add. Change one number to a friendly number and adjust. Write the equation. 27 + 68