# Trading Frames (3 sets )

SKU: C007c

ACMNA030 MA1-5NA These cards can help students add and subtract when trading is involved. Example 34 + 17 = ? Starting with the ones/units students take the higher number (7) and decide what must be added to it to make 10. In this case 3. 3 can then be taken from the 4 card (leaving 1) trading both unit cards for one ten card and one, one card. There would then be 5 ten cards and one, one card giving a total of 51. 3 sets of 42 cards

$24.00Price