Your student will be learning:
Example: There are 6 counters shown and 4 counters missing on this ten frame, so 6 + 4 = 10.
Example:
9 + 1 = 10
8 + 2 = 10
7 + 3 = 10
6 + 4 = 10
Example:
9 + 3 = ___ → start on the 9 and move 3 spaces to the right
9 − 3 = ___ → start on the 9 and move 3 spaces to the left
Example: We know 5 + 4 = 9 because it is one less than the doubles fact 5 + 5 = 10.
Example: 8 + 5 → 8 + (2 + 3) → (8 + 2) + 3 → 10 + 3 = 13
Example: 6 + 6 + 2 = _____ → 12 + 2 = ____ (adding doubles first)
● how to solve addition and subtraction word problems in different ways.
Practice making ten using ten frames and virtual manipulatives.
Addition and Subtraction for Kindergarten and First Grade
This matching game reinforces quick identification of structured arrangements.
(Addition Level)
Draw pictures on a virtual chalkboard to solve given addition word problems in the “Addition” level.
Drag missing numbers into
the corners of math triangles to create related facts.
In this app, your child can challenge “Okta” to be the first to find three addends of a target number.
("Henrietta" Level)
Match number sentences to pictures representing addition and subtraction situations in the “Henrietta” Level.