Page 10 - 新思维数学活动用书6 样章
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1.1 Place value
8 Find the missing numbers.
a 5.6 × 100 = b 0.88 × 1000 =
c 41.28 × 10 = d 670 ÷ 1000 =
e 191 ÷ 100 = f 6.3 ÷ 10 =
9 Draw a ring around the expression that is equivalent to 4.063.
A 4 + 0.6 + 0.3 B 4 + 0.6 + 0.03
C 4 + 0.06 + 0.03 D 4 + 0.06 + 0.003
10 Petra puts some numbers into a function machine.
in out
× 1000
Complete the table to show her results.
in out
1.5 1500
937
16.24
490
0.07
9
