Puzzle Lab
📅 Wednesday, Jun 3
A 3-puzzle mix for Grade 1.
1
Find the Sum
In each group, one number equals two of the others added together. Circle it.
2
Make 20
Fill in the number that makes 20.
19+ =20
5+ =20
1+ =20
6+ =20
16+ =20
14+ =20
3
How Many?
Write how many dots are filled in each ten-frame.
Tip: tap a number to circle it, type answers in the boxes, and tap the symbol buttons (< = > or + − ×). Then hit Check!