せいとへの指示
Use the ten frames to solve the equations.
Addition--
the circles to find the missing addend.
Select
to write your answer.
Use the
to record your thinking.
Subtraction--
Select
to mark out the subtracted circles, and find the difference.
Select
write your answer.
Use the
to record your thinking.
せんせいメモ(せいとたちには非表示)
Okla Math 1.N.2