U1 L10 Spiral
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Last updated over 2 years ago
4 questions
Required
1
Round 12 to the nearest ten.
Round 12 to the nearest ten.
Required
1
659 + 315 =
659 + 315 =
Required
1
761 - 619 =
761 - 619 =
Required
1
70 x 3 =
70 x 3 =