1) which prefix means "two" a) uni b) bi c) tri 2) Which prefix means "one"? a) uni b) bi c) tri 3) Which prefix means "three"? a) uni b) bi c) tri 4) which word doesn't belong? a) bisect b) trilogy c) triplet 5) Which word doesn't belong? a) universe b) unicorn c) pentagon 6) Which word doesn't belong? a) union b) uninformed c) uniforn 7) Which word doesn't belong? a) tricycle b) trilogy c) tripped 8) Which word doesn't belong? a) biweekly b) bilingual c) bills 9) Which word doesn't belong? a) triplet b) tricky c) triangle 10) Which word doesn't belong? a) pentagon b) hexagon c) circle 11) Which word doesn't belong? a) trio b) uniform c) bisect d) binge 12) which word means "five"? a) penta b) hexa c) octa 13) Which word means "eight"? a) hexa b) octa c) nona 14) Which word doesn't belong? a) triangle b) triple c) trimming

uni-, bi-, tri-

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