Adding and subtracting practice

Putting together and taking apart within 10, first one at a time, then mixed up, then working out which one a problem is asking for, and the same ground once more against New York's standard.

Level

4 exercises

1 One at a timeKindergarten Easy Each question tells you whether to add or take away.10 questions 2 Adding and subtracting to 10Kindergarten Easy Putting groups together and taking them apart, within ten.10 questions 3 Mixed upKindergarten Medium Now the plus and minus signs are jumbled together. Look at the sign first.10 questions 4 Which one is it?Kindergarten Hard Nobody tells you whether to add or take away. The story does.10 questions