U1 L11 Spiral
star
star
star
star
star
Last updated over 2 years ago
4 questions
Required
1
Round 849 to the nearest ten.
Round 849 to the nearest ten.
Required
1
239 + 616 =
239 + 616 =
Required
1
945 - 234 =
945 - 234 =
Required
1
60 x 9 =
60 x 9 =