This week’s homework is Practice Makes Perfect: addition and subtraction.
Use column addition or subtraction to calculate each of the following:
Y3
- 367 + 122 =
- 538 + 137 =
- 761 + 176=
- 386 + 279=
- 573 – 231 =
- 682 – 157=
- 427 – 183=
- 612 – 267=
Y4
- 3367 + 2122 =
- 4538 + 2137 =
- 3761 + 2176=
- 5386 + 1279=
- 8573 – 4231 =
- 3682 – 2157=
- 8427 – 3183=
- 5612 – 1267=