Page 31 - Start Up Mathematics_1
P. 31
HOW MUCH DO YOU KNOW?
1 Fill in the blank boxes.
(a) 163 = hundred + tens + ones
(b) = 1 hundred + 2 tens + 7 ones
(c) 196 = hundred + tens + ones
2 Write the number names.
(a) 138 =
(b) 147 =
(c) 199 =
(d) 164 =
3 Write the short form.
(a) 100 + 4 = (b) 100 + 60 + 3 =
(c) 80 + 7 = (d) 100 + 20 + 9 =
(e) 100 + 10 = (f) 100 + 30 + 5 =
4 Write in expanded form.
(a) 192 = + + (b) 118 = + +
(c) 154 = + + (d) 105 = + +
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