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