Prime & Composite Bảng tính
Được đề xuất cho lớp 4 — lớp 6
Prime & Composite Bảng tính
Tên: ____________________Ngày: ____________
Hướng dẫn: Nhận biết số nguyên tố, hợp số và viết phân tích thành thừa số nguyên tố.
20 vấn đề
- Prime numbers in {5, 29, 17, 21, 13, 8} → ______
- Prime numbers in {8, 3, 25, 5, 2, 7} → ______
- Prime numbers in {12, 21, 19, 27, 11, 29} → ______
- Prime numbers in {8, 23, 3, 27, 19, 25} → ______
- Prime numbers in {12, 23, 2, 27, 21, 9} → ______
- Prime numbers in {3, 8, 15, 23, 5, 17} → ______
- Prime numbers in {8, 5, 29, 15, 25, 19} → ______
- Prime numbers in {27, 2, 19, 9, 21, 11} → ______
- Prime numbers in {23, 7, 25, 19, 2, 3} → ______
- Prime numbers in {25, 12, 7, 2, 29, 23} → ______
- Prime numbers in {27, 12, 17, 29, 5, 8} → ______
- Prime numbers in {23, 11, 29, 12, 15, 19} → ______
- Prime numbers in {29, 17, 9, 27, 15, 7} → ______
- Prime numbers in {15, 2, 19, 27, 17, 5} → ______
- Prime numbers in {19, 17, 9, 11, 23, 8} → ______
- Prime numbers in {23, 3, 7, 27, 17, 5} → ______
- Prime numbers in {19, 2, 29, 9, 8, 23} → ______
- Prime numbers in {17, 3, 25, 19, 12, 15} → ______
- Prime numbers in {7, 3, 17, 29, 8, 9} → ______
- Prime numbers in {25, 21, 17, 2, 12, 15} → ______