Addition with 2 digits
212+345
557
97+10
107
23 + 54
77
468+243
711
600+100
700
Maddie had $38 in her piggy bank. She got $57 for her birthday. How much money is now in her piggy bank?
What is $95?
Alex spent $145 on baseball cards. Nicholas spent $298 on baseball cards. How much did they spend in all?
$443
458+10
468
Why is this incorrect? 95 + 12 = 117
107
What is wrong?
455+545=900
1,000
Explain why this isn't correct: 116 + 324 = 439
440
800+100
900
Kent ate 212 hot dogs in 2023. Michael ate 311 hot dogs in 2023. How many did they eat in all?
523
99+99
198
Austin bought 240 eggs on Sunday and 148 eggs on Monday. How many eggs did he buy in all?
388
Luci has read 495 pages in her book. She reads 123 more to finish the book. How many total pages are in her book?
What is 618?
802+10
812
The petting zoo has 127 birds and 214 monkeys. How many total animals do they have?
What is 341?