Apple Mystery Picture: All four operations to 20
Solve 65 problems (All four operations to 20, numbers 1–20) and color the matching squares to reveal the Apple. The worksheet and answer key download together.
- equations
- 65
- Largest number
- 20
- Size
- M
A round red apple with a brown stem and a green leaf. Its simple shape appears quickly and the little leaf makes it easy to recognize, a nice picture for autumn and harvest time.
Addition and subtraction to 20, crossing ten included (7 + 8, 16 − 9), are mixed with multiplication and division facts from the times tables whose numbers stay within 20: 3 × 6, 4 × 5, 18 ÷ 3, 20 ÷ 4. Switching between operations is a skill of its own. Plenty of children can manage a full page of subtraction or a full page of multiplication but slip when 12 − 4 is followed straight away by 12 ÷ 4.
Mixed Operations Within 20: Math Mystery PicturesApple Math Mystery Picture Worksheet