Math games online 3rd grade

Online practice Solve variable equations

Addition and subtraction, examples of the form 300 + 200 and 400 – 100

Multiplication, division, addition, subtraction, examples of the form 3⋅8 ± 54: 6

Learn to count, examples of the form (25 + 11): (18 – 12)

Addition and subtraction, examples 300 + 200 – 100

Addition and subtraction, examples 349 + 1 and 880 – 1

Addition and subtraction, examples 453 – 3 and 356 + 4

Subtraction, examples: 278 – 200, 278 – 70 and 278 – 78

Addition, examples: 500 + 9, 500 + 60 and 500 + 69

Addition, examples: 200 + 30 + 40, 300 + 200 +70