Integers and negative numbers
Intermediate · 10 levels, 10 problems each.
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- 01 Intermediate
Warm-up to twenty
10 problems · 2 min - 02 Intermediate
Up to fifty
10 problems · 2 min - 03 Intermediate
Both below zero
10 problems · 2 min - 04 Intermediate
Two-digit magnitudes
10 problems · 2 min - 05 Intermediate
Multiplying a negative
10 problems · 2 min - 06 Intermediate
Two negatives multiplied
10 problems · 2 min - 07 Intermediate
Multiply, any signs
10 problems · 2 min - 08 Intermediate
All three operations
10 problems · 2 min - 09 Intermediate
Missing number
10 problems · 2 min - 10 Intermediate
Two-digit review
10 problems · 2 min