2-Digit Plus 2-Digit Addition Worksheet (A) - Math Practice Problems

Here are the solutions for the addition problems on the worksheet. I have calculated each sum by adding the ones place first, then the tens place.

Row 1:
* $95 + 13 = 108$
* $28 + 99 = 127$
* $11 + 59 = 70$
* $45 + 32 = 77$
* $25 + 30 = 55$

Row 2:
* $33 + 53 = 86$
* $53 + 62 = 115$
* $24 + 46 = 70$
* $51 + 79 = 130$
* $49 + 77 = 126$

Row 3:
* $56 + 96 = 152$
* $22 + 29 = 51$
* $59 + 77 = 136$
* $43 + 97 = 140$
* $63 + 30 = 93$

Row 4:
* $72 + 70 = 142$
* $11 + 74 = 85$
* $69 + 12 = 81$
* $95 + 49 = 144$
* $80 + 54 = 134$

Row 5:
* $18 + 38 = 56$
* $80 + 40 = 120$
* $41 + 47 = 88$
* $51 + 21 = 72$
* $61 + 46 = 107$

Final Answer:
108, 127, 70, 77, 55, 86, 115, 70, 130, 126, 152, 51, 136, 140, 93, 142, 85, 81, 144, 134, 56, 120, 88, 72, 107