Adding-
Quick tens
Quick tens
Show me 54
Count outloud
20 + 30
Lucia has 3 pencils. Theya gives her 4 more pencils. How many pencils does she have now?
29 + 6
33-4
Show me 72
Count outloud 33 + 30
Nick has 14 comic books. He gives 3 to Connor. How many comic books does Nick have now?
31 + 7
15- 8
Show me 30 + 40
Count outloud
55 + 20
Elizabeth has 15 books. She goes to the library and borrows 10 more. How many books does she have now?
57 + 4
52 - 6
Show me 42 +33
Count outloud-
98-40
Calem finds 32 rocks at recess. Braxton finds 30. How many rocks do they have together?
71 + 5
73 - 7
Show me 97 +3
Count outloud -
102- 50
Joy has 50 pennies for the 2nd grade shop this week. Emory has 44 pennies for the 2nd grade shop. How many pennies do they have altogether?
91 + 7
95- 4