This math topic focuses on solving for the missing value in addition equations involving two-digit numbers, where one of the numbers in the addition is unknown. Students are presented with problems in which they need to determine what number, when added to another two-digit number, results in a specific sum. Each problem provides multiple choice answers, ranging from two-digit numbers to notably larger or smaller values, allowing students to practice discerning the correct calculation from a variety of options. These problems are a component of a broader unit on the addition and subtraction of integers involving two and three-digit numbers.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
morePractice:
Add. Missing Value, 2 Digit, 1 Number
Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.
Solve for the missing value
Earned ?
Addition - Missing Value, 2 Digit, 1 Number Worksheet
| Math worksheet on 'Addition - Missing Value, 2 Digit, 1 Number (Level 1)'. Part of a broader unit on 'Addition and Subtraction of Integers - 1 and 2 Digit' Learn online: app.mobius.academy/math/units/addition_and_subtraction_integers_1_and_2_digit/ |
| Solve for the missing value |
| 530 |
| 4,800 |
| 44 |
| 560 |
| 47 |
| 52 |
| Solve for the missing value |
| 80 |
| 94 |
| 88 |
| 99 |
| 9 |
| 10 |
| Solve for the missing value |
| 58 |
| 60 |
| 5,400 |
| 62 |
| 1 |
| 620 |
| Solve for the missing value |
| 24 |
| 190 |
| 20 |
| 16 |
| 0 |
| 21 |
| Solve for the missing value |
| 75 |
| 60 |
| 69 |
| 70 |
| 76 |
| 72 |
| Solve for the missing value |
| 10 |
| 80 |
| 9,500 |
| 99 |
| 1 |
| 101 |
| Solve for the missing value |
| 66 |
| 76 |
| 74 |
| 55 |
| 53 |
| 6,400 |