1) 5? 9 7? 4 8 units? 6 units 1 des.? 10 units 2) 50? 90 70? 40 8 des.? 6 des. 10 des.? 1 hundred. 3) 500? 900,700? 400 8 hundred.? 6 hundred 10 hundred? 1 stick Help to solve

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1) 5lt; 9 7gt; 4 8edgt; 6 pieces 1 des =10ed 2) 50lt; 90 70gt; 40 8des gt; 6 des 10des =1sot 3) 500lt; 900 700gt; 400 8 sotgt; 6 hundred 10 hundred =1 thousand
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Answer add