Number lines
Numbers on a line off the decade forwards
Numbers on a line off the decade backwards
Hopping forward on the number line
Hopping backward on the number line
100

100

2, ____, 22, 32, ____, 52, ____, _____

2, 12, 22, 32, 42, 52, 62, 72

100

102, ____, 82, _____, _____, 52, _____, 32

102, 92, 82, 72, 62, 52, 42, 32

100

100

200

200

9, ____, ____, 39, ____, 59, _____, _____

9, 19, 29, 39, 49, 59, 69, 79

200

200

200

300

300

46, ____, 66, ____, ____, 96, ____, ____

46, 56, 66, 76,86, 96, 106, 116

300

84, ____, 64, ____, ____, 34, _____, 14, _____

84, 74, 64, 54, 44, 34, 24, 14, 4

300

300

400

400

400

97, ____, 77, 67, ____, ____, 37, ____, ____

97, 87, 77, 67, 57, 47, 37, 27, 17

400

400

50 - 20 = ____

500

500

500

500

40 + 40 = ____

500

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