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 {15, 8, 17, 2, 11, 13} → ______
- Prime numbers in {15, 2, 19, 23, 12, 21} → ______
- Prime numbers in {21, 11, 29, 23, 8, 5} → ______
- Prime numbers in {27, 2, 17, 23, 13, 3} → ______
- Prime numbers in {3, 27, 5, 17, 19, 8} → ______
- Prime numbers in {27, 8, 9, 5, 12, 15} → ______
- Prime numbers in {21, 17, 2, 8, 3, 7} → ______
- Prime numbers in {8, 23, 17, 5, 21, 19} → ______
- Prime numbers in {7, 8, 3, 17, 25, 13} → ______
- Prime numbers in {17, 9, 13, 7, 5, 8} → ______
- Prime numbers in {8, 27, 3, 7, 11, 29} → ______
- Prime numbers in {27, 11, 17, 7, 29, 5} → ______
- Prime numbers in {29, 11, 21, 15, 19, 9} → ______
- Prime numbers in {7, 13, 15, 19, 8, 23} → ______
- Prime numbers in {27, 2, 13, 29, 5, 7} → ______
- Prime numbers in {12, 17, 3, 11, 5, 19} → ______
- Prime numbers in {9, 12, 27, 7, 3, 19} → ______
- Prime numbers in {23, 2, 15, 12, 19, 29} → ______
- Prime numbers in {13, 25, 5, 27, 19, 21} → ______
- Prime numbers in {12, 15, 5, 3, 11, 9} → ______