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