Cálculo: sumas, restas y multiplicaciones

Apuntes

• Subtopic: Addition Problems 220 + 40 = 340 + 50 = 410 + 60 = 520 + 70 = 610 + 80 = 235 + 40 = 340 + 55 = 430 + 12 = 550 + 33 = 625 + 40 = • Subtopic: Subtraction Problems 240 - 10 = 340 - 20 = 450 - 30 = 550 - 40 = 670 - 50 = 225 - 25 = 345 - 30 = 435 - 10 = 555 + 50 = 645 - 40 = • Subtopic: Multiplication Problems 7 × 4 = 3 × 0 = 4 × 7 = 3 × 6 = 7 × 2 = 3 × 4 = 4 × 5 = 4 × 2 = 5 × 3 = 6 × 4 = 2 × 4 = 4 × 5 = 1 × 7 = 5 × 8 = 7 × 2 = 5 × 4 = 7 × 5 = 8 × 2 = 9 × 3 = 6 × 7 = LIVEWORKSHEETS